Representative before the EPO

Company dna meyer and partenaires
no operation time available
2 offices
active in Legal Services

Representative before the EPO

Company dna cabinet bleger rhein poupon
no operation time available
2 offices
active in Legal Services

Denis Littolff has worked on the following 53 EPO patent applications which have been published in the last five years:

EP11306242

Reinforcement of the sectioning mechanism of a multi-modular electrical appliance such as a circuit breaker

IPC classification:
H01H 9/26, H01H 71/10, H01H 73/04
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
GRANT OF PATENT INTENDED
EP11306241

Anti-hiatus device provided for a joining area of two adjacent shell portions of a housing of a modular electrical appliance

IPC classification:
H01H 71/02, H01H 71/08, H01R 4/38, H01R 9/26
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
PATENT GRANTED
EP12724688

ELECTROMAGNETIC ACTUATOR HAVING MAGNETIC GENERATOR

IPC classification:
H01H 71/26
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
PATENT GRANTED
EP12773048

ELECTRICAL LINE PROTECTION DEVICE PROVIDED WITH MEANS OF INDICATING AN ELECTRICAL FAULT ON THE LINE

IPC classification:
H01H 71/04, H01H 71/52
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14152320

Method for regulating the temperatures and the production of domestic hot water and facility for carrying out said method

IPC classification:
F24D 11/02, F24D 15/04, F25B 13/00, F25B 30/06
Agent:
Multiple attorneys, Cabinet Bleger-Rhein-Poupon
Agent:
Denis Littolff, Meyer & Partenaires
Status:
GRANT OF PATENT INTENDED
EP13305272

Facility for producing domestic hot water in a dwelling via a thermodynamic water heater on extracted air

IPC classification:
F24D 17/00, F24D 17/02, F24F 12/00
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Agent:
Denis Littolff, Meyer & Partenaires
Status:
GRANT OF PATENT INTENDED
EP13305327

Refrigerated carriage with an embedded device for cooling and maintaining cold

IPC classification:
F25D 3/12
Agent:
Denis Littolff, Meyer & Partenaires
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13181402

Hybrid system for producing domestic hot water with a heat pump and a boiler

IPC classification:
F24D 3/08, F24D 11/02
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Agent:
Denis Littolff, Meyer & Partenaires
Status:
GRANT OF PATENT INTENDED
EP14161903

Device for draining and setting down a brush in a paint pot

IPC classification:
B44D 3/12
Agent:
Denis Littolff, Meyer & Partenaires
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13178481

System for measuring electric consumption of modular devices in a cabinet

IPC classification:
G01R 19/00, H02B 1/04, H02B 1/052
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
GRANT OF PATENT INTENDED
EP11819165

DEVICE FOR REMOVABLY ATTACHING A WORK SPACE DIVIDING PARTITION TO AN OFFICE WORK SURFACE

IPC classification:
E04B 2/74
Applicant:
Steelcase Inc.
Applicant:
Steelcase SA
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12306509

Device for varying the intensity of the light in luminous charges

IPC classification:
H02M 1/08, H05B 37/02, H05B 39/04, H05B 39/08
Applicant:
Hager Controls SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
GRANT OF PATENT INTENDED
EP13706601

OFFSET-LOCK ELECTRICAL APPARATUS FOR LINE PROTECTION

IPC classification:
H01H 71/52
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12810342

JET DISTURBER POSITIONED AT THE WATER INLET IN A HOT WATER STORAGE TANK

IPC classification:
F24H 9/12
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Agent:
Denis Littolff, Meyer & Partenaires
Status:
PATENT GRANTED
EP12306686

Thermal, magnetic subassembly for a selective circuit-breaker

IPC classification:
H01H 71/24, H01H 71/30, H01H 71/40
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12306687

Electric circuit of a selective circuit-breaker

IPC classification:
H01H 9/42, H01H 9/46, H01H 71/10
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
GRANT OF PATENT INTENDED
EP13710466

PRESSURE TRIGGER

IPC classification:
H01H 71/00, H01H 77/02
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13710463

INSTANTANEOUS TRIP FOR ELECTRICAL APPARATUS FOR PROTECTING LINES, OF THE CIRCUIT BREAKER TYPE

IPC classification:
H01H 71/24, H01H 71/74
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
GRANT OF PATENT INTENDED
EP12306684

Short-circuit resistor

IPC classification:
H01C 3/06, H01H 71/10
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12306688

Selective circuit-breaker arranged in a modular case

IPC classification:
H01C 3/06, H01H 71/10
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12305800

Method for constructing a cluster tree topology in a personal area network

IPC classification:
H04W 40/32, H04W 72/02, H04W 74/08, H04W 84/18, H04W 84/20
Applicant:
Université de Strasbourg
Applicant:
Centre National de la Recherche Scientifique (CNRS)
Applicant:
Institut Polytechnique de Grenoble
Agent:
Denis Littolff, Meyer & Partenaires
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13178668

Bus for powering electrical line-protection apparatuses

IPC classification:
H02B 1/056, H02B 1/06, H02B 1/20
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13306044

Cascading heat pump

IPC classification:
F24D 11/02, F25B 7/00, F25B 25/00
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Agent:
Denis Littolff, Meyer & Partenaires
Status:
GRANT OF PATENT INTENDED
EP12709944

MAGNETOTHERMAL ACTUATOR

IPC classification:
H01H 71/14
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14177686

Electric connection device between two juxtaposed devices attached to a rail

IPC classification:
H02B 1/20
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14183241

Insulated, lightweight garage door, with removable and rigid assembly

IPC classification:
E06B 3/78, E06B 7/23
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Agent:
Multiple attorneys, Meyer & Partenaires
Status:
EXAMINATION IN PROGRESS
EP12305382

Device for sealed attachment by laser welding of transparent or translucent plastic parts.

IPC classification:
B29C 65/16, B29K 105/32, B65D 8/22
Agent:
Denis Littolff, Meyer & Partenaires
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12737579

DEVICE FOR ATTACHING/FIRMLY HOLDING AN EXTERIOR COVERING AGAINST A LAYER OF FOAM FIXED TO A WALL OF THE STRUCTURE OF A SEAT BACKREST

IPC classification:
B60N 2/58, B60N 2/60
Applicant:
Steelcase Inc.
Applicant:
Steelcase SA
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
GRANT OF PATENT INTENDED
EP15152747

Quick hydraulic connection device

IPC classification:
F16L 37/14, F16L 41/08
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
EXAMINATION REQUESTED
EP15166741

CIRCULAR SAW BLADE

IPC classification:
B23D 61/02, B23D 61/04
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
APPLICATION PUBLISHED
EP15748508

RECOMBINANT STRAIN PRODUCING L-AMINO ACIDS, CONSTRUCTING METHOD THEREFOR AND METHOD FOR PRODUCING L-AMINO ACIDS.

IPC classification:
C12N 1/21, C12P 13/24, C12R 1/15
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
EXAMINATION REQUESTED
EP15189635

COUNTERFORM FOR CROSSBOW-TYPE TUBE BENDER

IPC classification:
B21D 7/06
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
GRANT OF PATENT INTENDED
EP11360047

Method for optimising the operating energy of a plurality of devices operating as a group within a home-automation network.

IPC classification:
H04L 1/16, H04W 52/24, H04W 52/38
Applicant:
Hager Controls SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11360031

Remote triggering module

IPC classification:
H01H 71/10, H01H 71/46
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12190607

Double dimmer device without connection to neutral

IPC classification:
H05B 37/02, H05B 39/04
Applicant:
Hager Controls SAS
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11755376

OFFICE DEVICE HAVING MULTIPLE SPATIAL CONFIGURATIONS

IPC classification:
A47B 21/03
Applicant:
Steelcase Inc.
Applicant:
Steelcase SA
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Agent:
Denis Littolff, Meyer & Partenaires
Status:
GRANT OF PATENT INTENDED
EP12199712

Assembly of an electrical appliance for line protection in two blocks.

IPC classification:
H01H 21/04, H01H 71/02, H01H 89/06
Applicant:
Hager-Electro SAS
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11360018

Device for deforming the outer wall of stackable paper cups.

IPC classification:
B31B 1/74, B31B 17/00, B31F 1/07, B65D 85/816
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14802091

METHOD OF RADIO COMMUNICATION BETWEEN COLUMNS OF A LIFTING BRIDGE AND ASSOCIATED LIFTING BRIDGE

IPC classification:
B66F 3/46
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
GRANT OF PATENT INTENDED
EP11306588

Device for varying the intensity of the light in luminous charges

IPC classification:
H05B 39/04
Applicant:
Hager Controls SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13814589

HINGE FOR SEPARATION SCREEN AND SEPARATION SCREEN INCLUDING SUCH A HINGE

IPC classification:
E04B 2/74, E05D 7/06
Applicant:
Steelcase Inc.
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
EXAMINATION REQUESTED
EP13805462

OFFICE CHAIR HAVING SYNCHRONIZED BACKREST AND SEAT MOVEMENTS

IPC classification:
A47C 1/032, A47C 3/025, A47C 7/44
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
EXAMINATION REQUESTED
EP12305477

Fault trip indicator by the position of the handle

IPC classification:
H01H 71/04, H01H 71/52
Applicant:
Hager-Electro SAS
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
PATENT GRANTED
EP16164923

STRUCTURE WITH MIRROR SCREEN

IPC classification:
A47G 1/02, F16M 13/02, G06F 1/16, H04N 5/64
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
GRANT OF PATENT INTENDED
EP14872790

SYSTEM AND METHOD FOR SUPPLYING UNINTERRUPTIBLE POWER TO A POE DEVICE

IPC classification:
H02J 9/06
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
EXAMINATION REQUESTED
EP16174846

STACKED-PLATE ROTOR

IPC classification:
H02K 1/27, H02K 1/32
Applicant:
Bubendorff
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
Request for examination was made
EP16177931

OVER-MOULDED ROTOR OF A ROTATING ELECTRIC MACHINE

IPC classification:
H02K 1/02, H02K 1/27, H02K 1/30
Applicant:
Bubendorff
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
Request for examination was made
EP11360019

Device for controlling a motor for roller shutter useable with or without mains supply neutral

IPC classification:
E04F 10/06, E06B 9/68, H02P 1/42, H02P 23/00
Agent:
Laurent Nuss, Cabinet Nuss
Agent:
Denis Littolff, Meyer & Partenaires
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15725700

SYSTEM FOR SECURING SLATS FOR FORMING A RAISED FLOOR OR DECK

IPC classification:
E04F 13/08, E04F 15/02
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
EXAMINATION REQUESTED
EP14719808

DEVICE FOR FIXING A FRAME IN A THROUGH-ORIFICE IN A PANEL

IPC classification:
A47B 95/00, F16B 12/20, H02G 3/12
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
EXAMINATION REQUESTED
EP16181587

SELF-CONTROLLED SYNCHRONOUS ROTATING MACHINE WITH BRAKING DEVICE

IPC classification:
E06B 9/90, H02K 1/14, H02K 1/27, H02K 3/52, H02K 7/102, H02K 7/106, H02K 7/12, H02K 21/16, H02K 49/10, H02K 11/215
Applicant:
Bubendorff
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
Request for examination was made
EP15731533

FULLY AUTOMATED VALUABLE CONTAINERS TRANSACTIONS PROCEDURE

IPC classification:
G07D 11/00
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
EXAMINATION REQUESTED
EP16205544

CONDENSATION BOILER WITH DOUBLE RETURN

IPC classification:
F24H 1/28, F24H 8/00, F24H 9/00
Agent:
Denis Littolff, Cabinet Bleger-Rhein-Poupon
Status:
APPLICATION PUBLISHED

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