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Olivier Pittis has worked on the following 134 EPO patent applications which have been published in the last five years:

EP11707884

VACUUM DISPENSING UNIT WITH AUTOMATIC DETECTION AND CONTROL OF PRESSURE INCREASES

IPC classification:
A61M 1/00, F04C 28/06, F04D 27/02, G05D 16/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP11707883

MEDICAL GAS DISPENSING UNIT WITH AUTOMATIC DETECTION AND CONTROL IN THE EVENT OF A PRESSURE DROP

IPC classification:
A61G 13/10, A61M 16/00, A61M 16/10, F17D 1/04
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP11725137

XENON-BASED INHALABLE DRUG FOR PREVENTING ADDICTION RELAPSES IN HUMANS

IPC classification:
A61K 33/00, A61P 25/30, A61P 25/32
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
The patent has been granted
EP11743286

MIG/MAG WELDING OF STEEL TO CARBON WITH ROTARY ARC AND GASEOUS MIXTURE OF AR/HE/O2

IPC classification:
B23K 9/02, B23K 9/028, B23K 9/08, B23K 35/38
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP11757374

INHALABLE GASEOUS DRUG CONTAINING KRYPTON FOR TREATING NEURO-INTOXICATION

IPC classification:
A61K 9/00, A61K 9/72, A61K 33/00, A61P 25/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP11773487

XENON-BASED ANESTHETIC GAS COMPOSITION USABLE DURING AN ENDARTERECTOMY INVOLVING THE CLAMPING OF THE CAROTID ARTERY

IPC classification:
A61K 31/055, A61K 31/4174, A61K 31/4468, A61K 33/00, A61K 45/06
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION WITHDRAWN
EP12170945

Method for storing NO/N2 gaseous mixtures in aluminium vessels

IPC classification:
F17C 1/14, F17C 3/02
Applicant:
Air Liquide S.A.
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP11171834

Method and device for testing the manufacturing conformity of a feedwire.

IPC classification:
G01N 27/82
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION WITHDRAWN
EP12171927

Aluminium cylinder for NO/nitrogen gaseous mixture and use thereof in the treatment of pulmonary vasoconstrictions

IPC classification:
F17C 1/14
Applicant:
Air Liquide S.A.
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP12170815

Pressure-measuring system for medical ventilator

IPC classification:
A61B 5/083, A61B 5/087, A61M 16/00, G01F 1/34, G01L 7/00, G01L 13/00, G01N 33/497
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP12175712

Arc-welding torch with adjustable fume suction

IPC classification:
B23K 9/29, B23K 9/32
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP12176819

Arc-welding installation and torch with fume-extraction system

IPC classification:
B23K 9/32
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP12179651

Cart for transporting a medical gas cylinder

IPC classification:
A61M 16/00, A61M 16/10, A62B 25/00, F17C 13/08
Applicant:
Air Liquide S.A.
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP12715242

DEVICE FOR THE TRANSPORT OF SMALL QUANTITIES OR INDIVIDUAL QUANTITIES OF MEDICAL GAS

IPC classification:
A61F 9/00, A61F 9/007, A61M 13/00
Applicant:
Air Liquide Healthcare America Corporation
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12705319

APPARATUS FOR TRACKING COMPLIANCE WITH A TREATMENT FOR OBSTRUCTIVE SLEEP APNEA

IPC classification:
A61B 5/087, A61B 5/097, A61M 16/00, G01F 1/44
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION REFUSED
EP12193608

Plasma arc torch with enhanced electrical insulation

IPC classification:
B23K 10/00, H05H 1/34
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP11787920

PORTABLE DEVICE FOR COLLECTING PARTICLES AND MICROORGANISMS

IPC classification:
C12M 1/26
Agent:
Olivier Pittis, Air Liquide S.A.
Agent:
Daniel Ramey, Ernest Gutmann - Yves Plasseraud SAS (EGYP)
Status:
GRANT OF PATENT INTENDED
EP11785737

FLUX-CORED WIRE FOR WELDING STEEL HAVING A HIGH NICKEL CONTENT

IPC classification:
B23K 35/02, B23K 35/30, B23K 35/362, B23K 35/368, B23K 35/38
Applicant:
Air Liquide S.A.
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12193625

Method and system for manufacturing a flux cored welding wire by laser welding with mechanical protection of the flux

IPC classification:
B21C 37/08, B23K 26/08, B23K 26/26, B23K 35/02, B23K 35/40, B23K 26/42
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP12722448

MIG/MAG WELDING OF STAINLESS STEELS WITH ROTARY ARC AND AR/HE/CO2 GASEOUS MIXTURE

IPC classification:
B23K 9/173, B23K 35/38
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP12722472

LASER NOZZLE WITH MOBILE ELEMENT

IPC classification:
B23K 26/14, B23K 26/38
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12155273

Method for controlling a facility for on-site production of medical gas and associated facility

IPC classification:
A61M 16/10, B01D 53/053, F24F 3/12
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP12155270

Facility for on-site production of a medical gas using a three-way solenoid valve connected to a purging line

IPC classification:
B01D 53/053
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP12155272

Facility for on-site production of medical gas and associated supervision method

IPC classification:
B01D 53/053
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP12162933

Method for manufacturing a cored wire comprising lubricants preventing the breakage of same during drawing or rolling

IPC classification:
B23K 35/02, B23K 35/36, B23K 35/362, B23K 35/368, B23K 35/40
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13159858

Method for manufacturing a cored wire by laser welding with prior preparation of the edges of the metal strip

IPC classification:
B23K 26/26, B23K 35/02, B23K 35/40
Applicant:
Air Liquide S.A.
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13160845

Flux for electroslag over-lay welding (esw) containing a nickel-chromium (Ni-Cr) alloy

IPC classification:
B23K 25/00, B23K 35/02, B23K 35/24, B23K 35/30, B23K 35/36, B23K 35/362, C22C 19/05, C22C 27/06, C23C 26/02
Applicant:
Air Liquide S.A.
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP12750439

DEVICE FOR THE CRYOGENIC DESCALING OF NON-PLANAR SURFACES, PARTICULARLY THE INSIDE OF A TUBE

IPC classification:
B05B 13/04, B24C 1/00, B24C 3/04
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13162045

Compression device for cryogenic jet fluid installations

IPC classification:
F04B 15/08, F04B 39/04, F04B 49/02, F04B 51/00, F04B 53/16
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13163544

Cored wire for welding steels with high yield strength

IPC classification:
B23K 9/23, B23K 35/02
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP12150070

Container for welding wire with sliding weight-element traversed by the wire

IPC classification:
B23K 9/133, B65H 49/08, B65H 57/18
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12169069

Solid-core welding wire and method for manufacturing same

IPC classification:
B23K 35/02, B23K 35/30, B23K 35/36, B23K 35/40
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13163933

Assembly of an emergency respirator and the wall-mounted base thereof

IPC classification:
A61G 3/00, A61G 13/10, A61M 16/00, A62B 9/04, F16M 11/04, F16M 13/02
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13169085

Grooved seal and use thereof to provide a fluid seal and orientation between fluid distribution elements

IPC classification:
F16J 15/02
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12174257

Coupling system for securing a nasal cushion to a respiratory mask

IPC classification:
A61M 16/00, A61M 16/04, A61M 16/06, A61M 16/08
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12174256

Nasal cushion with pivotable prongs for a respiratory nasal mask

IPC classification:
A61M 16/06
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION REFUSED
EP12155271

Facility for on-site production of a medical gas with a plurality of storage units in series and a purging line

IPC classification:
A61M 16/10, B01D 53/053, F17C 5/00, F17D 1/04, F24F 3/12
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12787793

LASER NOZZLE COMPRISING AN ELEMENT MOVABLE IN A GAS LAYER

IPC classification:
B23K 26/14, B23K 26/38
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12787810

METHOD AND UNIT FOR PERFORMING WORKING OPERATIONS USING JETS OF CRYOGENIC, INCLUDING AN IMPROVED SUCTION BELL

IPC classification:
B24C 1/00, B24C 1/08, B24C 9/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12787811

DEVICE FOR DISPENSING JETS OF CRYOGENIC FLUID, INCLUDING A PLENUM CHAMBER

IPC classification:
B24C 1/00, B24C 1/08
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP12775802

METHOD OF SURFACE COATING BY SPRAYING PARTICLES USING A CRYOGENIC CARRIER FLUID

IPC classification:
B05C 19/04, B05D 1/12, C23C 24/04
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12183193

Container for welding wire with two superimposed retainers

IPC classification:
B65D 85/04, B65H 49/08
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP12775808

GAS DISTRIBUTION DEVICE WITH A LOOP CIRCUIT AND BUFFER TANK

IPC classification:
A61M 16/00, A61M 16/08, A61M 16/12
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12810347

HYBRID MIG-TIG OR MAG-TIG WELDING DEVICE

IPC classification:
B23K 9/167, B23K 9/173, B23K 9/28
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP14165356

Apparatus for artificial ventilation having an absolute pressure sensor and a differential pressure sensor

IPC classification:
A61M 16/00
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14169954

Gas pressure measuring system for a ventilation apparatus of a patient

IPC classification:
A61M 16/00, A62B 9/00, F16J 15/02, G01F 15/18, G01L 19/06
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP12189800

Behälter mit Hubgurt für Schweissdrahtspule

IPC classification:
B23K 9/133, B65D 85/04
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14169952

Method for manufacturing NO/N2 gas mixtures for the medical field

IPC classification:
A61M 16/12, C01B 21/00, C01B 21/24
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13173923

Nasal respiratory mask integrally made of silicone

IPC classification:
A61M 16/06
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13173924

Pediatric respiratory mask with ball head connector

IPC classification:
A61M 16/06, A61M 16/08
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13173922

Respiratory mask with detachable holding arm

IPC classification:
A61M 16/06
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP12193622

Flux-cored wire for welding or plating

IPC classification:
B23K 35/02, B23K 35/362, B23K 35/40
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP14177318

Flux for submerged arc welding of high chromium steels and submerged arc welding process of high chromium steels

IPC classification:
B23K 9/18, B23K 35/36, B23K 35/362, C22C 38/60
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14175638

Breathing assistance device with estimation of the flow rate of gas exiting by the exhalation valve

IPC classification:
A61M 16/00
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13708204

LASER NOZZLE WITH MOBILE ELEMENT OF IMPROVED EXTERNAL PROFILE

IPC classification:
B23K 26/08, B23K 26/14
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP12192597

Micro nebulizer for nasal cleaning or treatment

IPC classification:
A61M 11/00, B05B 7/00, B05B 7/24, B05B 9/04, B05B 15/04, B65D 83/14
Applicant:
Air Liquide Medical Systems S.p.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13182349

Method for manufacturing cored wire with elongation control

IPC classification:
B21C 1/12, B21C 37/04, B23K 35/02, B23K 35/40
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP14306283

Liquid tank for medical gas humidifier

IPC classification:
A61M 16/16
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP14191722

Use of nitrogen protoxide for the treatment of chronic inflammatory pain

IPC classification:
A61K 9/00, A61K 33/00, A61K 45/06, A61P 19/02, A61P 19/04, A61P 29/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14191724

Use of nitrogen protoxide for the treatment of chronic dysfunctional pain

IPC classification:
A61K 9/00, A61K 33/00, A61K 45/06, A61P 19/02, A61P 21/00, A61P 25/00, A61P 25/04, A61P 25/06, A61P 29/00, A61P 29/02
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13744586

HIGH PRESSURE PACKAGING FOR A NO/NITROGEN GASEOUS MIXTURE

IPC classification:
F17C 1/00
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP13720995

PACKAGING OF A NO/NITROGEN GASEOUS MIXTURE HAVING A HIGH NO CONCENTRATION

IPC classification:
F17C 1/00
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP13744585

NO/NITROGEN GASEOUS MIXTURE WITH A HIGH NO CONTENT FOR THE TREATMENT OF SEVERE HYPOXEMIC RESPIRATORY FAILURE

IPC classification:
A61K 9/00, A61K 45/06
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP14306580

Treatment of chronic migraine by oxygen inhalation

IPC classification:
A61K 33/00, A61P 25/06
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP14190701

Breathing assistance apparatus with powered turbine and abutments

IPC classification:
A61M 16/00, F04D 29/42, F04D 29/66
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP13747472

ARC WELDING DEVICE WITH AUTOMATIC SELECTION OF THE METAL TRANSFER RATE

IPC classification:
B23K 9/095, B23K 9/12
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP13152493

Method of controlling the extinction of the electric arc of a plasma arc torch

IPC classification:
B23K 10/00, H05H 1/34, H05H 1/36
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13744712

USE OF ARGON TO PREVENT OR TREAT THE NEUROLOGICAL CONSEQUENCES OF A SEPTIC SHOCK

IPC classification:
A61K 33/00, A61P 25/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP13744714

USE OF AN ARGON/XENON MIXTURE TO PREVENT OR TREAT THE NEUROLOGICAL CONSEQUENCES OF A SEPTIC SHOCK

IPC classification:
A61K 33/00, A61P 25/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP13744713

USE OF XENON TO PREVENT OR TREAT THE NEUROLOGICAL CONSEQUENCES OF A SEPTIC SHOCK

IPC classification:
A61K 33/00, A61P 25/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP13791853

LASER NOZZLE HAVING AN INTERNAL MOBILE ELEMENT AND AN EXTERNAL COVER

IPC classification:
B23K 26/04, B23K 26/14, B23K 26/38
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP15305224

Protective hood with pivoting attachment system for a gas cylinder

IPC classification:
F17C 13/06
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13791851

LASER NOZZLE HAVING AN EXTERNAL MOBILE ELEMENT

IPC classification:
B23K 26/04, B23K 26/14, B23K 26/38
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP13791852

LASER NOZZLE HAVING A MODULAR MOBILE ELEMENT MADE OF ELECTRICALLY INSULATING MATERIAL AND AN INSERT MADE OF ELECTRICALLY CONDUCTIVE MATERIAL

IPC classification:
B23K 26/04, B23K 26/14, B23K 26/38
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP15305208

Hood with protective flange for the rotary control member of a gas-cylinder valve block

IPC classification:
F17C 1/00
Applicant:
Air Liquide S.A.
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15305209

Protective hood for a gas cylinder with electronic display screen in raised position

IPC classification:
F17C 1/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15305014

Protective cap for a gas bottle

IPC classification:
F17C 13/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15305291

Protective cowl with portable handle having improved comfort

IPC classification:
F17C 13/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP15305603

PLASMA ARC-CUTTING METHOD AND FACILITY WITH IMPROVED DRILLING CYCLE

IPC classification:
B23K 10/00, H05H 1/32
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Multiple attorneys, Air Liquide S.A.
Status:
PATENT GRANTED
EP15305328

Gas distribution assembly with rotary actuator protected by a projecting rim supporting a reading window

IPC classification:
F17C 1/00, F17C 13/00, F17C 13/02, F17C 13/08
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13791849

DEVICE HAVING A HEAT-SENSITIVE CELL FOR MONITORING THE OBSERVANCE OF A MEDICAL TREATMENT

IPC classification:
A61B 5/00, A61B 5/01, A61B 5/03, A61B 5/08, A61M 16/06
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP15305543

MICROFAN WITH IMPROVED SEAL FOR MEDICAL VENTILATOR AND METHOD FOR ASSEMBLING THE SAME

IPC classification:
A61M 16/00, F04D 25/06, F04D 25/08, F04D 29/08, F04D 29/42, F04D 29/62, H02K 5/22
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13818766

TAMPER-EVIDENT SEAL FOR A VALVE OR EXPANSION VALVE OF A GAS CONTAINER

IPC classification:
F17C 13/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP14704844

DEVICE FOR MONITORING THE OBSERVANCE OF A HOME OXYGEN THERAPY TREATMENT

IPC classification:
A61B 5/08, A61M 16/00, A61M 16/06
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP14306922

Respiratory mask with an anti-rotation system

IPC classification:
A61M 16/06
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP14305879

Respiratory mask with venting holes

IPC classification:
A61M 16/00, A61M 16/06, A61M 16/08
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14305878

New structure for a nasal respiratory mask

IPC classification:
A61M 16/06, A61M 39/10
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP14305880

Nasal respiratory mask with flexible arms

IPC classification:
A61M 16/06
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13818765

TURBINE FOR A BREATHING ASSISTANCE APPARATUS WITH IMPROVED GAS TIGHTNESS

IPC classification:
A61M 16/00, F04D 29/42, F04D 29/66
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP14713522

DEVICE FOR DISPENSING CRYOGENIC FLUID JETS, HAVING A FLEXIBLE PROTECTION CASING

IPC classification:
B05B 13/04
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION WITHDRAWN
EP14306197

Medical gas distribution assembly

IPC classification:
F17C 13/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION PUBLISHED
EP11723564

METHOD FOR ARC-WELDING ALUMINUM-COATED METAL PARTS USING OXIDIZING GAS

IPC classification:
B23K 9/025, B23K 9/16, B23K 9/173, B23K 9/20, B23K 9/23, B23K 35/38
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11725136

PROCESS FOR SCRAPING OR PEELING A CONCRETE SURFACE

IPC classification:
B24C 1/00, C04B 41/72
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11723565

METHOD FOR ARC-WELDING ALUMINUM-COATED METAL PARTS USING AN INERT GAS CONTAINING NITROGEN

IPC classification:
B23K 9/025, B23K 9/16, B23K 9/173, B23K 9/20, B23K 9/23, B23K 35/38
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14720193

SUPPLY OF XENON OR ARGON GAS TO A DONOR PRIOR TO TAKING A SAMPLE OF BIOLOGICAL MATERIAL

IPC classification:
A61K 33/00, A61P 9/10
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION IN PROGRESS
EP14720667

DELIVERY OF ARGON TO A RECIPIENT OF BIOLOGICAL MATERIAL

IPC classification:
A61K 33/00, A61P 9/10
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION WITHDRAWN
EP14719039

USE OF XENON FOR LIMITING TUMOUR CELL MIGRATION

IPC classification:
A61K 9/00, A61K 33/00, A61P 35/00, A61P 35/04, A61P 41/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP14717797

TURBINE FOR A RESPIRATORY ASSISTANCE APPARATUS WITH REDUCED NOISE EMISSIONS

IPC classification:
A61M 16/00, F04D 17/16, F04D 25/06, F04D 29/66
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15306200

GAS TANK HAVING A PROTECTIVE CASING INCLUDING A TRANSMITTING/RECEIVING ANTENNA

IPC classification:
F17C 13/00, F17C 13/02
Applicant:
Air Liquide S.A.
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP15306198

GAS TANK HAVING A PROTECTIVE CASING INCLUDING A TRANSMITTING/RECEIVING ANTENNA

IPC classification:
F17C 13/00, F17C 13/02
Applicant:
Air Liquide S.A.
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP12157734

Container for welding wire with central tapering structure

IPC classification:
B65D 85/04, B65H 49/08
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14729426

DEVICE AND METHOD FOR MEASURING A GAS CONSUMPTION PERIOD IN A HOSPITAL BUILDING

IPC classification:
A61B 5/091, A61M 16/00, G01F 1/115, G01F 13/00
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP12184951

Method for calibrating a gas distribution apparatus supplied by a source of NO

IPC classification:
A61M 16/00, A61M 16/10, A61M 16/12, A62B 27/00
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP15306223

GAS CONTAINER WITH VALVE BLOCK PROVIDED WITH A TOUCH SCREEN FOR DISPLAYING INFORMATION

IPC classification:
F17C 13/00
Applicant:
Air Liquide S.A.
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP15187939

PROTECTIVE HOOD WITH PIVOTING ATTACHMENT SYSTEM FOR A GAS CYLINDER

IPC classification:
F17C 13/06
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15187942

PROTECTIVE HOOD WITH PIVOTING ATTACHMENT SYSTEM FOR A GAS CYLINDER

IPC classification:
F17C 13/06
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15187938

PROTECTIVE HOOD WITH PIVOTING ATTACHMENT SYSTEM FOR A GAS CYLINDER

IPC classification:
F17C 13/06
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15187940

PROTECTIVE HOOD WITH PIVOTING ATTACHMENT SYSTEM FOR A GAS CYLINDER

IPC classification:
F17C 13/06
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP12179606

Use of inhaled nitrous oxide for preventing neuropathic pain induced by platinum salts

IPC classification:
A61K 33/00, A61K 33/24, A61K 45/06, A61P 23/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14747081

COMBINATION OF XENON WITH AN NMDA RECEPTOR ANTAGONIST FOR FIGHTING A NEURODEGENERATIVE DISEASE

IPC classification:
A61K 31/13, A61K 33/00, A61P 25/16, A61P 25/28
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
GRANT OF PATENT INTENDED
EP12170766

Packaging for welding rods with a pivotable and axial movable cap, use of a packaging

IPC classification:
B65D 43/16, B65D 85/26
Applicant:
Air Liquide S.A.
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15197031

BREATHING ASSISTANCE APPARATUS WITH DETECTION OF ANY HALTING OF THE TURBINE

IPC classification:
A61M 16/00, A61M 16/12, A61M 16/20
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP11779806

MACHINING METHOD HAVING CRYOGENIC COOLING

IPC classification:
B23Q 11/10
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14713556

ASSEMBLY COMPRISING A PROTECTIVE CASING AND A GAS CYLINDER WITH A DEVICE FOR INDICATING PRESSURE OR AUTONOMY IN THE UP POSITION

IPC classification:
F17C 1/00, F17C 13/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP13165106

Use of inhaled xenon for preventing or treating neuropathic pain induced by platinum salts

IPC classification:
A61K 33/00, A61K 33/24, A61K 45/06, A61P 23/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11811078

DEVICE AND METHOD FOR DETECTING CONDENSED WATER IN THE GAS PASSAGE OF AN OBSTRUCTIVE SLEEP APNEA TREATMENT UNIT

IPC classification:
A61B 5/00, A61M 16/00, A61M 16/08
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12179126

Gas injection module, in particular for NO gas administration equipment.

IPC classification:
B01F 3/02, B01F 5/04
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11752301

ARC WELDING DEVICE AND PROCESS USING AN MIG/MAG TORCH COMBINED WITH A TIG TORCH

IPC classification:
B23K 9/025, B23K 9/16, B23K 9/167, B23K 9/173
Applicant:
Air Liquide S.A.
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
PATENT GRANTED
EP12175716

Method of starting a transferred-arc plasma-cutting torch by displacing the torch, and associated installation

IPC classification:
B23K 9/067, B23K 10/00
Applicant:
Air Liquide S.A.
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12172341

Method of and device for arc welding with consumable electrode using in alternance short circuit welding cycles and pulsed transfer welding cycles

IPC classification:
B23K 9/09, B23K 9/12, B23K 9/173
Applicant:
Air Liquide S.A.
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Multiple attorneys, Air Liquide S.A.
Status:
PATENT GRANTED
EP11723567

HYBRID ARC/LASER-WELDING METHOD FOR ALUMINIZED STEEL PARTS USING GAMMAGENIC ELEMENTS AND A GAS CONTAINING LESS THAN 10 % OF NITROGEN OR OXYGEN

IPC classification:
B23K 26/14, B23K 26/20, B23K 26/32, B23K 28/02, B23K 35/02, B23K 35/30, B23K 35/38
Applicant:
Air Liquide S.A.
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11723566

HYBRID ARC/LASER-WELDING METHOD FOR ALUMINIZED STEEL PART USING A GAS INCLUDING NITROGEN AND/OR OXYGEN

IPC classification:
B23K 26/14, B23K 26/20, B23K 26/32, B23K 28/02, B23K 35/02, B23K 35/30, B23K 35/38
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12177321

Arc-welding torch with improved sealing

IPC classification:
B23K 9/173, B23K 9/28, B23K 9/32
Applicant:
AIR LIQUIDE WELDING FRANCE
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14821754

SYSTEM FOR STORING AND DISTRIBUTING AN NO/NITROGEN GASEOUS MIXTURE

IPC classification:
F17C 1/00, F17C 13/04
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP11708909

MEDICAL DEVICE FOR MONITORING THE COMPLIANCE OF PATIENTS WITH APNEA

IPC classification:
A61B 5/08, A61B 5/087, A61M 16/00
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP16305480

MICRO-FAN WITH IMPROVED MOTOR-SHAFT SEALING FOR ASSISTED-BREATHING APPARATUS

IPC classification:
A61M 16/00, F04D 25/08, F04D 29/12
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15305745

RESPIRATORY MASK WITH IMPROVED CUSHION

IPC classification:
A61M 16/06
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
APPLICATION PUBLISHED
EP15706862

NO/HE GAS MIXTURE WITH BACTERICIDAL ACTION

IPC classification:
A61K 9/00, A61K 33/00, A61K 33/08, A61K 47/02
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15714858

ASSEMBLY FOR PACKAGING, STORING AND DISPENSING GAS, IN PARTICULAR MEDICAL QUALITY OXYGEN

IPC classification:
F17C 13/08
Applicant:
Air Liquide Santé (International)
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15709235

GAS DISTRIBUTION TAP WITH FIXED BASED AND MOBILE CAP

IPC classification:
F17C 13/04
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15714564

VALVE UNIT FOR GAS CONTAINER WITH A PRESSURE-INDICATING OR AUTONOMY-INDICATING DEVICE NEAR THE TOP

IPC classification:
F17C 13/04
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15714594

INTELLIGENT PRESSURE GAUGE FOR PRESSURIZED FLUID CONTAINER VALVE UNIT

IPC classification:
G01D 5/39, G01L 19/08, G01L 19/16
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15732301

COMBINATION OF XENON AND AN ANTIOXIDANT TO CONTROL A PARKINSON'S DISEASE-TYPE NEURODEGENERATIVE DISEASE

IPC classification:
A61K 9/12, A61K 9/72, A61K 31/355, A61K 33/00, A61P 25/16, A61P 25/28
Applicant:
Air Liquide S.A.
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
EXAMINATION REQUESTED
EP15771171

VALVE BLOCK FOR GAS CYLINDER WITH IMPROVED USAGE SAFETY

IPC classification:
F17C 13/04
Applicant:
Air Liquide Medical Systems
Agent:
Olivier Pittis, Air Liquide S.A.
Status:
Request for examination was made

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