Representative before the EPO

Employment test 201 - 500 employees
Company dna cbdl patentanwalte
operating since 1930
Headquarter in Paris, Düsseldorf and 6 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Olivier Boura has worked on the following 52 EPO patent applications which have been published in the last five years:

EP11731007

METHOD AND DEVICE FOR FORMULATING A SETPOINT SIGNAL

IPC classification:
F02C 9/26, F02C 9/40
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
The patent has been granted
EP11728349

METHOD AND SYSTEM FOR CONTROLLING THE CLEARANCE AT THE BLADE TIPS OF A TURBINE ROTOR

IPC classification:
F01D 11/24
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
APPLICATION WITHDRAWN
EP11799756

METHOD FOR OPTIMISING THE PROFILE OF A BLADE MADE FROM COMPOSITE MATERIAL FOR A MOVABLE WHEEL OF A TURBOMACHINE

IPC classification:
F01D 5/14
Applicant:
Snecma SA
Applicant:
HERAKLES
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
PATENT GRANTED
EP12305267

Edge densification for film boiling process

IPC classification:
C04B 35/00, F16D 69/02
Applicant:
Messier-Bugatti-Dowty
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
APPLICATION WITHDRAWN
EP12722758

MACHINE FOR WINDING A FIBROUS TEXTURE ONTO AN IMPREGNATION MANDREL AND USE OF SUCH A MACHINE FOR PRODUCING A GAS TURBINE CASING MADE OF A COMPOSITE MATERIAL

IPC classification:
B29C 53/58, B29C 53/80, B29C 70/32
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP13182802

Device and method for laying a fibre or carbon-wire cable

IPC classification:
D02J 1/18, D04H 1/4242, D04H 3/002, D04H 3/02
Applicant:
Messier-Bugatti-Dowty
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11787733

METHOD AND DEVICE FOR MONITORING A FEEDBACK LOOP OF A VARIABLE-GEOMETRY ACTUATOR SYSTEM OF A JET ENGINE

IPC classification:
G05B 23/02
Applicant:
Snecma SA
Agent:
Multiple attorneys, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP11811104

TRACING DEVICE AND METHOD

IPC classification:
G05B 19/418, H04L 9/32
Agent:
Multiple attorneys, Cabinet Beau de Loménie (CBDL)
Agent:
Alain Rhein, Cabinet BREV&SUD
Status:
EXAMINATION IN PROGRESS
EP12750455

DEVICE FOR USE IN CUTTING A LAYER HAVING A FIBROUS TEXTURE WOUND ONTO AN IMPREGNATION MANDREL OF A WINDING MACHINE

IPC classification:
B26B 29/06, B26D 7/00
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12762341

ASSEMBLY CONSISTING OF A TURBINE NOZZLE OR A COMPRESSOR STATOR VANE MADE OF CMC FOR A TURBINE ENGINE AND AN ABRADABLE SUPPORT RING, AND TURBINE OR COMPRESSOR INCLUDING SUCH AN ASSEMBLY

IPC classification:
F01D 5/28, F01D 11/00, F01D 25/24
Applicant:
Snecma SA
Applicant:
HERAKLES
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12758550

METHOD FOR DETECTING THE APPEARANCE OF DEBONDING IN A TRANSPARENT CERAMIC COATING LAYER FORMED ON A SUBSTRATE

IPC classification:
G01N 21/84
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP12791517

IMPREGNATION MANDREL COMPRISING A CLAMPING SYSTEM FOR THE PRODUCTION OF GAS TURBINE CASINGS FROM COMPOSITE MATERIAL

IPC classification:
B29C 53/56, B29C 53/80, B29C 70/32, B29C 70/54, F01D 25/24
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP12791518

IMPREGNATION MANDREL COMPRISING A VACUUM BAG FOR THE PRODUCTION OF A GAS TURBINE CASING FROM COMPOSITE MATERIAL

IPC classification:
B29C 33/30, B29C 70/44, F02C 7/04
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12787805

DEVICE FOR HOLDING A FIBROUS TEXTURE ON AN IMPREGNATION FORMER OF A WINDING MACHINE

IPC classification:
B29C 53/56, B29C 53/80, B29C 70/32, B29C 70/54
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP10851987

METHOD FOR FABRICATING BLACK SILICON BY USING PLASMA IMMERSION ION IMPLANTATION

IPC classification:
C30B 29/06, C30B 31/22, H01L 21/223, H01L 21/265, H01L 31/0236, H01L 31/18
Agent:
Multiple attorneys, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP12806546

TURBINE ENGINE VANE, IN PARTICULAR FOR A ONE-PIECE BLADED DISK

IPC classification:
F01D 5/14, F01D 5/34, F04D 29/32
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12810339

A CONVERGENT-DIVERGENT TURBO-MACHINE NOZZLE

IPC classification:
F02K 1/00, F02K 1/82, F02K 3/06
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP12306370

Irrigation control system and method

IPC classification:
A01G 25/16
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
EXAMINATION IN PROGRESS
EP14170312

Spacer for laying pipelines intended for being buried in the ground and method for burying pipelines in parallel

IPC classification:
F16L 1/06
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13706579

JET ENGINE FAN BLADE

IPC classification:
F01D 5/14, F04D 29/32
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP13707690

METHOD AND SYSTEM FOR ATTACHING A PIECE OF EQUIPMENT TO A STRUCTURE MADE FROM COMPOSITE MATERIAL

IPC classification:
B29C 70/48, B29C 70/68, B29C 70/88
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP14172084

A drive device using needles to drive a helical fiber sheet for needling

IPC classification:
D04H 1/4242, D04H 1/46, D04H 1/498, D04H 18/00, D04H 18/02, F16D 69/02
Applicant:
Messier-Bugatti-Dowty
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14172899

A table and a method for needling a textile structure formed from an annular fiber preform, with radial offsetting of the needling head

IPC classification:
D04H 1/4242, D04H 1/498, D04H 18/02
Applicant:
Messier-Bugatti-Dowty
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11838504

ESTIMATING POSITION AND ORIENTATION OF AN UNDERWATER VEHICLE BASED ON CORRELATED SENSOR DATA

IPC classification:
G01C 21/16, G05D 1/00
Applicant:
Lockheed Martin Corporation
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP12725091

COMPACTING AND INJECTION MOULD FOR FIBROUS PREFORM INTENDED FOR THE MANUFACTURE OF A TURBOMACHINE FLOW-STRAIGHTENER VANE MADE OF COMPOSITE MATERIAL

IPC classification:
B29C 33/30, B29C 70/48, B29D 99/00
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12722767

COMPACTING DEVICE FOR A MACHINE FOR WINDING A FIBROUS TEXTURE ONTO AN IMPREGNATION MANDREL

IPC classification:
B29C 53/56, B29C 53/80, B29C 70/32, B29L 31/00, B32B 37/00
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13722490

FIBROUS BLANK WOVEN IN ONE PIECE BY THREE-DIMENSIONAL WEAVING FOR PRODUCING A PLATFORM WITH A CLOSED BOX STRUCTURE FOR A TURBOMACHINE FAN MADE OF COMPOSITE MATERIAL

IPC classification:
D03D 11/02, D03D 25/00, F01D 5/28
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13728469

FAN BLADE FOR A TURBOJET OF AN AIRCRAFT HAVING A CAMBERED PROFILE IN THE FOOT SECTIONS

IPC classification:
F01D 5/14, F04D 29/32, F04D 29/66
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP13747431

METHOD FOR FIXING A METAL STRUCTURAL REINFORCEMENT TO A PART OF A GAS TURBINE VANE CONSISTING OF A COMPOSITE MATERIAL, AND INJECTION MOULD FOR IMPLEMENTING SUCH A METHOD

IPC classification:
B23P 15/04, B29C 65/54, B29C 65/78, B29C 70/48, F01D 5/28
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
PATENT GRANTED
EP13773282

METHOD FOR SMOOTHING OUT THE EDGES OF A SWATCH OF FLEXIBLE MATERIAL TO BE CUT OUT

IPC classification:
B26D 5/00, B26D 7/01, C14B 1/44, C14B 5/00
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13789600

VANE FOR A TURBINE ENGINE, MADE OF COMPOSITE MATERIAL AND HAVING A BULB-SHAPED BASE, AND RELATED TURBINE ENGINE

IPC classification:
F01D 5/28, F01D 5/30, F01D 11/00
Applicant:
Snecma SA
Applicant:
HERAKLES
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP13782805

METHOD FOR SURFACE MARKING A MECHANICAL PART WITH A PREDEFINED GRAPHIC REPRESENTATION VISIBLE TO THE NAKED EYE

IPC classification:
B41M 5/24
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
PATENT GRANTED
EP13782804

ROTOR-STATOR ASSEMBLY FOR A GAS-TURBINE ENGINE

IPC classification:
C04B 35/48, F01D 5/28, F01D 11/12
Applicant:
Turbomeca
Applicant:
Safran Helicopter Engines
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP13801618

AIRCRAFT PROPELLED BY A TURBOJET ENGINE WITH CONTRAROTATING FANS

IPC classification:
B64D 27/00, B64D 27/14, B64D 27/20, B64D 33/02, F02C 6/02, F23R 3/20
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
PATENT GRANTED
EP13808152

METHOD FOR MANUFACTURING A TURBINE ENGINE BLADE ROOT OF A COMPOSITE MATERIAL AND BLADE ROOT OBTAINED BY SUCH A METHOD

IPC classification:
B29C 70/24, D03D 25/00, F01D 5/28
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
GRANT OF PATENT INTENDED
EP13808153

METHOD FOR BALANCING A TURBOMACHINE ROTOR AND ROTOR BALANCED BY SUCH A METHOD

IPC classification:
F01D 5/02, F16B 1/00, F16F 15/34, G01M 1/32
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
PATENT GRANTED
EP14703118

FIBRE STRUCTURE FOR AN AXISYMMETRIC COMPONENT MADE OF COMPOSITE MATERIAL WITH PROGRESSIVELY CHANGING DIAMETER, AND COMPONENT COMPRISING SAME

IPC classification:
B29B 11/16, D03D 3/02, D03D 25/00
Applicant:
Aircelle
Applicant:
SAFRAN
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
PATENT GRANTED
EP11718453

DEVICE FOR MEASURING THE TEMPERATURE IN A FLOW CHANNEL OF THE PRIMARY FLOW OF A BYPASS TURBOJET ENGINE.

IPC classification:
F01D 17/08, G01K 1/14, G01K 13/02
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13730596

CRYSTALLIZATION SYSTEM AND PROCESS

IPC classification:
B01D 9/00
Agent:
2K Patentanwälte Blasberg Kewitz & Reichel Partnerschaft mbB
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Agent:
Manitz Finsterwald Patentanwälte PartmbB
Status:
GRANT OF PATENT INTENDED
EP11743289

METHOD AND DEVICE FOR DETECTING A ROTATING STALL IN A COMPRESSOR OF A TURBOMACHINE

IPC classification:
F01D 17/02, F01D 21/02, F02C 9/16, F04D 27/00, G01M 15/14
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14784322

GRAVITY ROTATION DEVICE

IPC classification:
F03G 3/00, F03G 3/06, F03G 3/08
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
EXAMINATION IN PROGRESS
EP11773064

SEALING DEVICE

IPC classification:
F01D 1/26, F01D 7/00, F01D 25/16, F01D 25/18, F02C 7/06, F02C 7/28, F02K 3/072, F16J 3/04, F16J 15/06, F16J 15/52, F16J 15/56
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11712605

TURBOFAN BLADE PITCH CONTROL MECHANISM COMPRISING COUNTERWEIGHT FEATHERING DEVICE

IPC classification:
B64C 11/30, B64C 11/32, F01D 7/00, F02K 3/04, F04D 29/36
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
PATENT GRANTED
EP11730375

METHOD AND SYSTEM FOR MONITORING THE LEVEL OF OIL CONTAINED IN A TANK OF AN AIRCRAFT ENGINE

IPC classification:
F01D 21/00, F01D 25/18, F01M 11/12
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11708548

METHOD AND DEVICE FOR CORRECTING A PRESSURE MEASUREMENT OF A FLOW OF GAS FLOWING IN AN AIRCRAFT ENGINE

IPC classification:
F01D 17/08, F01D 21/00, G01L 27/00
Applicant:
Snecma SA
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP16174727

SYSTEM FOR SHADING A GLAZED OR NON-GLAZED SPACE

IPC classification:
A01G 9/22, E06B 9/15, E06B 9/58
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
Request for examination was made
EP16190835

SYSTEM FOR MONITORING THE SANITARY STATUS OF A SITE AND METHOD FOR DETERMINING THE NEXT CLEANING

IPC classification:
G06Q 10/06
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
Request for examination was made
EP16196623

METHOD AND SYSTEM FOR CONTROLLING THE OPENING OF DOORS PROVIDING ACCESS TO VARIOUS RESTRICTED ACCESS ZONES OF A SECURE PERIMETER

IPC classification:
G07C 9/00
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
Request for examination was made
EP15798521

METHOD FOR MANAGING THE HEATING OF FLUIDS FLOWING THROUGH A NETWORK OF SUBMARINE PIPELINES

IPC classification:
E21B 36/00, E21B 41/02, E21B 43/017
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
Request for examination was made
EP15798160

STATION FOR HEATING FLUIDS FLOWING THROUGH A NETWORK OF SUBMARINE PIPELINES

IPC classification:
H05B 6/10, H05B 6/36, H05B 6/44
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
Request for examination was made
EP17159623

METHOD FOR AUTOMATICALLY DETERMINING A FILLING LEVEL OF A PLASTIC BAG AND AN APPARATUS FOR IMPLEMENTING SUCH A METHOD

IPC classification:
B65F 1/14
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
The application has been published
EP17165695

METHOD FOR MASS-PRODUCTION OF STIFF PRE-STRESSED CONCRETE BEAMS FOR A FLOOR SYSTEM WITH GIRDERS AND INTERJOISTS

IPC classification:
B28B 5/04, B28B 13/06, B28B 15/00, B28B 17/00, B28B 23/02, B28B 23/04, B28B 23/06, E04B 5/26, E04C 3/26, E04C 5/065
Agent:
Olivier Boura, Cabinet Beau de Loménie (CBDL)
Status:
The application has been published

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