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Representative before the EPO

Employment test 51 - 200 employees
Company dna dehns ltd
operating since 1920
1317.29
Headquarter in London and 4 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

We have observed 61 EP applications Gregory Alexander Lees has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after July 03, 2013). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

EP11767561

CLUTCH BEARING, ELECTROMAGNETIC CLUTCH AND TRANSPORT REFRIGERATION UNIT

IPC classification:
F16D 27/112, F16C 33/30, F16C 33/62
Applicant:
Carrier Corporation
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP12721604

METHOD AND SYSTEM FOR TARGET DETECTION

IPC classification:
G01S 17/58, G01S 15/58, G01S 13/58
Applicant:
Ramot at Tel-Aviv University Ltd.
Agent:
Multiple attorneys, Dehns Ltd
Status:
The patent has been granted
EP11195969

Generator excitation during load fault conditions

IPC classification:
F02C 7/32, H02P 29/02, H02P 9/48
Applicant:
Hamilton Sundstrand Corporation
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP11195971

Engagement of a spinning AC induction motor

IPC classification:
H02P 21/14, H02P 1/30
Applicant:
Hamilton Sundstrand Corporation
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP11727802

APPARATUSES, SYSTEM AND METHODS FOR FORMING PRESSED ARTICLES AND PRESSED ARTICLES FORMED THEREBY

IPC classification:
B30B 11/14, B28B 13/02, B28B 11/10, B28B 5/02, B28B 3/12, B28B 3/04, B28B 3/02
Applicant:
Vecor IP Holdings Ltd
Agent:
Multiple attorneys, Dehns Ltd
Status:
The patent has been granted
EP11864087

A METHOD OF FORMING CERAMIC ARTICLES FROM RECYCLED ALUMINOSILICATES

IPC classification:
C04B 35/18
Applicant:
Vecor IP Holdings Ltd
Agent:
Multiple attorneys, Dehns Ltd
Status:
GRANT OF PATENT INTENDED
EP13152272

AC arc fault detection and protection

IPC classification:
H02H 1/00
Applicant:
Hamilton Sundstrand Corporation
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION REQUESTED
EP12776430

ARMOR SYSTEM

IPC classification:
F41H 5/04
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP12726806

SUBSEA COMPRESSOR CLEANING METHOD WHEREIN THE CLEANING LIQUID IS RETRIEVED FROM THE MULTIPHASE PROCESS FLUID

IPC classification:
F04D 31/00, F04D 29/70, E21B 47/00
Applicant:
Statoil Petroleum AS
Agent:
Multiple attorneys, Dehns Ltd
Status:
GRANT OF PATENT INTENDED
EP12733020

SATURATION ESTIMATION USING MCSEM DATA AND STOCHASTIC PETROPHYSICAL MODELING

IPC classification:
G01V 3/08
Applicant:
Statoil Petroleum AS
Agent:
Multiple attorneys, Dehns Ltd
Status:
GRANT OF PATENT INTENDED
EP13788937

FINGERPRINT MATCHING ALGORITHM

IPC classification:
G06K 9/00
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP13786458

FINGERPRINT ENROLMENT ALGORITHM

IPC classification:
G06K 9/00
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP13791797

SUPPORT ASSEMBLY

IPC classification:
F17C 13/08, F17C 1/00, B63B 25/16
Agent:
Multiple attorneys, Dehns Ltd
Status:
GRANT OF PATENT INTENDED
EP15173904

ECOLOGY FUEL RETURN SYSTEMS

IPC classification:
F02C 9/26, F01D 17/14, F02C 7/232, F16K 31/24, G05D 11/13
Applicant:
Hamilton Sundstrand Corporation
Agent:
Multiple attorneys, Dehns Ltd
Status:
APPLICATION PUBLISHED
EP15177902

INTERCONNECTS FOR ELECTRICAL POWER DISTRIBUTION SYSTEMS

IPC classification:
H01H 85/47, H02G 5/10, H02B 1/056, H01R 25/16, H01H 9/52, H01R 4/62
Applicant:
Hamilton Sundstrand Corporation
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION REQUESTED
EP15183619

LUBRICATION DRIVEN GAS TURBINE ENGINE ACTUATION SYSTEM

IPC classification:
F01D 25/20, F01D 17/16, F02C 7/06, F01D 25/18, F01D 17/12
Applicant:
Hamilton Sundstrand Corporation
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP13718144

FAIRING

IPC classification:
F15D 1/10, B63B 21/66, E21B 17/01
Applicant:
Statoil Petroleum AS
Agent:
Multiple attorneys, Dehns Ltd
Status:
PATENT GRANTED
EP11811441

HELICAL ANTENNA APPARATUS AND METHOD OF FORMING HELICAL ANTENNA

IPC classification:
H04R 1/08, H01Q 1/38, H01Q 1/36
Agent:
Multiple attorneys, Dehns Ltd
Status:
PATENT GRANTED
EP15188415

METHOD OF FABRICATING A FORMED STRUCTURE COMPRISING AN EPOXY CORE WITH EXPANDABLE MICROSPHERES

IPC classification:
B29L 31/52, B29K 105/06, B29K 105/04, A63B 102/24, B29C 70/86, B29C 70/66, A63B 59/70, B29C 44/08, B29C 70/08, B29C 70/44
Applicant:
Bauer Hockey Corp
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION REQUESTED
EP15173294

METHOD FOR MANUFACTURING LAYERED ELECTRONIC DEVICES

IPC classification:
H05K 3/46, H05K 1/16, H05K 1/09
Applicant:
Hamilton Sundstrand Corporation
Agent:
Multiple attorneys, Dehns Ltd
Status:
APPLICATION PUBLISHED
EP15189416

FLOW VECTOR CONTROL FOR HIGH SPEED CENTRIFUGAL PUMPS

IPC classification:
F04D 29/24, F04D 29/22
Agent:
Multiple attorneys, Dehns Ltd
Status:
PATENT GRANTED
EP15185139

HOCKEY BLADE WITH WRAPPED, STITCHED CORE

IPC classification:
B29L 31/52, A63B 102/24, A63B 59/70, B29C 70/34, B29C 70/86, B29C 70/54
Applicant:
Bauer Hockey Corp
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION REQUESTED
EP16151976

SYSTEM AND METHOD FOR LOAD POWER MANAGEMENT IN A TURBOSHAFT GAS TURBINE ENGINE

IPC classification:
F02C 9/54, F02C 3/10
Applicant:
United Technologies Corporation
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION REQUESTED
EP16151977

SYSTEM AND METHOD FOR CONTROLLING A GAS TURBINE ENGINE

IPC classification:
G05B 13/04
Applicant:
United Technologies Corporation
Agent:
Multiple attorneys, Dehns Ltd
Status:
EXAMINATION REQUESTED
EP14848585

THERMOPLASTIC ARTICLE WITH ACTIVE AGENT

IPC classification:
A61F 13/15, A61F 13/02, C08J 5/18, A61L 15/44, A61L 15/46, A61L 15/22
Applicant:
Kimberly-Clark Worldwide, Inc.
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
GRANT OF PATENT INTENDED
EP12739156

FABRIC FOR PROTECTIVE CLOTHING

IPC classification:
D03D 15/12, D03D 15/00, D02G 3/28, D02G 3/04
Applicant:
SABIC Global Technologies B.V.
Applicant:
SABIC Innovative Plastics IP B.V.
Agent:
Multiple attorneys, Dehns Ltd
Status:
PATENT GRANTED
EP16162692

RADIAL COMPRESSOR APPARATUS

IPC classification:
F03D 9/00, F04B 25/00, F04B 27/053
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
APPLICATION PUBLISHED
EP14784060

HAMMOCK

IPC classification:
A45F 3/22
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
EXAMINATION REQUESTED
EP14706068

FLEXIBLE COUPLING

IPC classification:
F16D 3/78
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
EXAMINATION REQUESTED
EP16170936

CONTROL SYSTEMS STATE VECTOR MANAGEMENT USING CO-PROCESSING AND MULTIPORT RAM

IPC classification:
G06F 15/76
Applicant:
Goodrich Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
EXAMINATION REQUESTED
EP16181107

LOWER COST HIGH STRENGTH SINGLE CRYSTAL SUPERALLOYS WITH REDUCED RE AND RU CONTENT

IPC classification:
C22C 19/05
Applicant:
United Technologies Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
EXAMINATION REQUESTED
EP16198865

COLD CORNER FLOW BAFFLE

IPC classification:
F28D 9/00, F28F 27/02, B64D 13/08, F28F 9/02
Applicant:
Hamilton Sundstrand Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP16198734

THERMAL STRESS RELIEF FOR HEAT SINKS

IPC classification:
F28D 7/06, F28F 9/00, F28D 7/08, F28F 9/02
Applicant:
Hamilton Sundstrand Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP17155677

MODEL BASED SYSTEM MONITORING

IPC classification:
G05B 23/02
Applicant:
United Technologies Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
The application has been published
EP15780820

CONTACTLESS BIOMETRIC IDENTIFICATION DEVICE ALLOWING MULTIPLE CONFIGURATIONS

IPC classification:
G06K 19/07, G06K 9/00
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP15784592

BIOMETRIC ENROLMENT AUTHORISATION

IPC classification:
G06Q 20/40, G06Q 20/34, G06Q 20/32
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP15778935

POWER LOAD MANAGEMENT

IPC classification:
G06K 19/073, G06K 19/07
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP15780825

SELF-CONTAINED FINGERPRINT IDENTIFICATION DEVICE

IPC classification:
G06K 19/07
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP15855387

BEVERAGE SUPPLY APPARATUS

IPC classification:
B67D 1/06, B67D 1/14, B67D 1/08
Applicant:
The Coca-Cola Company
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP15778668

POWER HARVESTING IN A PASSIVE RFID DEVICE

IPC classification:
G06K 19/07
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP17168032

CASE CLEARANCE CONTROL SYSTEM AND CORRESPONDING GAS TURBINE ENGINES

IPC classification:
F01D 25/24, F01D 11/24
Applicant:
United Technologies Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP17170106

INGESTION SEAL

IPC classification:
F01D 11/00
Applicant:
United Technologies Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP17171127

DUAL-USE AIR TURBINE SYSTEM FOR A GAS TURBINE ENGINE

IPC classification:
B64D 13/06, F02C 7/277, F02C 6/08, F02C 1/02
Applicant:
United Technologies Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP17178748

AUTOMATIC BALANCE VALVE ASSEMBLY, METHOD FOR CONTROLLING WATER FLOW AND COMPUTER-READABLE MEDIUM

IPC classification:
F24D 19/10
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
The application has been published
EP17173094

GAS TURBINE ENGINE ACTIVE CLEARANCE CONTROL SYSTEM

IPC classification:
F01D 11/22, F01D 11/20
Applicant:
United Technologies Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
The application has been published
EP16767528

MUSCLE ACTIVITY MONITORING

IPC classification:
A61B 5/0488, A61B 5/103, A61B 5/00, A61N 1/39, A61B 5/04
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP17193334

EQUIPMENT FOR MOTOR REHABILITATION OF UPPER AND LOWER LIMBS

IPC classification:
A61H 1/02
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
The application has been published
EP16807895

ROTOR BLADE SHAPED TO ENHANCE WAKE DIFFUSION

IPC classification:
F03D 80/00, F03D 7/04, F03D 1/06
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP17181034

ELECTRIC HEATING FOR FUEL SYSTEM COMPONENTS

IPC classification:
F02C 7/224, F02C 7/14, F02M 37/22
Applicant:
United Technologies Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
The application has been published
EP16742512

REFRIGERATING SYSTEM AND PURIFICATION METHOD FOR THE SAME

IPC classification:
F25B 41/00, F25B 43/04, F25B 7/00, F25B 5/02
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP16738998

TRANSPORT REFRIGERATION UNIT

IPC classification:
F25D 29/00, B60H 1/32, F25D 21/12
Applicant:
Carrier Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP16757992

MULTI-COMPARTMENT TRANSPORT REFRIGERATION SYSTEM WITH ECONOMIZER

IPC classification:
F25B 5/02
Applicant:
Carrier Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP16741498

ECONOMIZER COMPONENT AND REFRIGERATION SYSTEM THEREOF

IPC classification:
F25B 41/06, F25B 1/10, F25B 43/00
Applicant:
Carrier Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP17203639

REFRIGERATION SYSTEM AND COOLING METHOD OF ELECTRONIC CONTROL UNIT THEREOF

IPC classification:
F25B 49/00, F25B 5/04
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
The application has been published
EP15781708

HYDRONIC SYSTEM FOR COMBINING FREE COOLING AND MECHANICAL COOLING

IPC classification:
F25B 25/00
Applicant:
Carrier Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP16747793

SECURITY PROTECTED PASSIVE RFID DEVICE

IPC classification:
G06K 19/073, G06K 19/07
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP16747795

POWER OPTIMISATION

IPC classification:
G06K 19/07
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP16750586

THERMOSTATIC EXPANSION VALVES AND METHODS OF CONTROL

IPC classification:
F25B 49/02, F25B 49/00
Applicant:
Carrier Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP16753798

SCREW COMPRESSOR ECONOMIZER PLENUM FOR PULSATION REDUCTION

IPC classification:
F04C 18/16
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP16754377

REFRIGERATION COMPRESSOR FITTINGS

IPC classification:
F04C 23/00, F02M 35/10, F04C 29/12, F16L 17/04, F04C 18/16
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made
EP16753806

MICROCHANNEL HEAT EXCHANGER

IPC classification:
F28D 1/053, F28D 1/047
Applicant:
Carrier Corporation
Agent:
Gregory Alexander Lees, Dehns Ltd
Status:
Request for examination was made

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