Contact

Representative before the EPO

Employment test 51 - 200 employees
Company dna j a kemp
no operation time available
1113.83
Headquarter in London and 4 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Celia Mary Keen has worked on the following 68 EPO patent applications which have been published in the last five years:

EP11751464

PALATABLE BEVERAGES AND COMPOSITIONS WITH COCOA EXTRACT

IPC classification:
A23G 1/32, A23G 1/56
Applicant:
Mars Inc
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP11716786

INHIBITORS OF ARGINASE AND THEIR THERAPEUTIC APPLICATIONS

IPC classification:
A61K 31/155, A61K 31/69, A61K 49/00, C07F 5/02
Applicant:
Mars Inc
Agent:
Celia Mary Keen, J A Kemp
Agent:
Andrew Wells, HGF Limited
Status:
EXAMINATION IN PROGRESS
EP11783806

ALCOHOL PRODUCTION PROCESS

IPC classification:
B01D 19/00, B01D 53/14, B01D 53/62, B01D 53/72, B01D 53/78, B01D 53/96, C02F 3/28, C12P 7/06
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Agent:
Harrison Goddard Foote LLP
Status:
PATENT GRANTED
EP12753188

CONVERSION OF GASEOUS CARBON DIOXIDE INTO AQUEOUS ALKALINE AND/OR ALKALINE EARTH BICARBONATE SOLUTIONS

IPC classification:
C01D 7/00, C01F 11/18
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13177839

Improved carbon capture in fermentation

IPC classification:
C12M 1/04, C12P 1/04, C12P 7/08
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13180437

Method of making a 2,6-diaryl piperidine derivative

IPC classification:
C07D 251/00, C07D 257/00, C07D 401/14, C07D 473/00
Applicant:
Genzyme Corporation
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP13173085

Quinazoline derivatives and therapeutic use thereof

IPC classification:
A61K 31/517, A61P 35/00, C07D 239/94, C07D 401/12, C07D 405/12, C07D 487/04
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12781004

INHIBITORS OF ARGINASE AND THEIR THERAPEUTIC APPLICATIONS

IPC classification:
A61K 31/00, A61K 49/00, A61P 35/00, C07F 5/02
Applicant:
Mars Inc
Agent:
Celia Mary Keen, J A Kemp
Agent:
Andrew Wells, HGF Limited
Status:
PATENT GRANTED
EP12787847

PHARMACEUTICAL COMPOUNDS

IPC classification:
A61K 31/437, A61K 31/4439, A61K 31/538, A61P 31/14, C07D 401/06, C07D 403/06, C07D 413/06, C07D 471/10
Agent:
Celia Mary Keen, J A Kemp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12786739

USE OF CXCR4 ANTAGONISTS

IPC classification:
A61K 31/395, A61K 38/19, A61K 45/06, C07D 255/02
Applicant:
University of Washington CoMotion
Applicant:
Genzyme Corporation
Agent:
Multiple attorneys, J A Kemp
Agent:
Adamson Jones
Status:
EXAMINATION REQUESTED
EP12855270

REDUCTION OF GALECTIN-3 LEVELS BY PLASMAPHERESIS

IPC classification:
G01N 33/53
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP12855201

DIRECT GRAPHENE GROWTH ON METAL OXIDES BY MOLECULAR BEAM EPITAXY

IPC classification:
H01F 41/30
Applicant:
University of North Texas
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12861018

EXCIPIENT-FREE AEROSOL FORMULATION

IPC classification:
A61K 9/12, A61P 25/08, A61P 25/20, A61P 25/22, C07D 243/12
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12860106

NOVEL NEUROMODULATORY COMPOUNDS

IPC classification:
A01N 43/58, A61K 31/50, C07D 215/44
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12802854

TRANSDERMAL DRUG DELIVERY SYSTEM AND METHOD OF USING THE SAME

IPC classification:
A61K 9/70
Agent:
Celia Mary Keen, J A Kemp
Status:
PATENT GRANTED
EP12860451

NOVEL ISO-ERGOLINE DERIVATIVES

IPC classification:
A01N 43/42, A61K 31/44
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13746739

IMPROVED CARBON CAPTURE IN FERMENTATION

IPC classification:
C07C 29/149, C07C 31/08, C07C 31/10, C07C 31/12
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP13749000

NANOPARTICLES FOR MITOCHONDRIAL TRAFFICKING OF AGENTS

IPC classification:
A61K 31/66
Applicant:
University of Georgia Research Foundation Inc
Agent:
Vossius & Partner Patentanwälte Rechtsanwälte mbB
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP12792897

GRAPHENE MAGNETIC TUNNEL JUNCTION SPIN FILTERS AND METHODS OF MAKING

IPC classification:
C01B 31/04, H01L 43/08, H01L 43/10
Applicant:
University of North Texas
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12800366

DIRECT GRAPHENE GROWTH ON MGO (111) BY PHYSICAL VAPOR DEPOSITION: INTERFACIAL CHEMISTRY AND BAND GAP FORMATION

IPC classification:
C01B 31/04
Applicant:
University of North Texas
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13716102

ETHYLENE COPOLYMERS WITH A NOVEL COMPOSITION DISTRIBUTION AND PROCESSES FOR MAKING THE SAME

IPC classification:
C08F 210/02
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13769156

A FERMENTATION METHOD

IPC classification:
C12N 1/20, C12P 7/12, C12P 7/40
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP12803230

NOVEL FLUOROERGOLINE ANALOGS

IPC classification:
A61K 31/48, A61P 25/00, C07D 498/14, C07D 519/02
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14195497

Production of ammonia from urea for removing nitrogen oxides from exhaust gas streams

IPC classification:
B01D 53/94, C01C 1/08, F01N 3/20
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP11751513

ACIDIFIED PROTEINACEOUS BEVERAGES AND COMPOSITIONS

IPC classification:
A23G 1/32, A23G 1/56, A23L 1/30
Applicant:
Mars Inc
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP13715051

ORGANIC SOLVENT PURIFIER AND METHOD OF USING

IPC classification:
B01D 15/00, B01D 63/14
Applicant:
Entegris Inc
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP13712088

RING CONSTRAINED ANALOGS AS ARGINASE INHIBITORS

IPC classification:
A61K 31/00, A61K 49/00, A61P 35/00, C07F 5/02
Applicant:
Mars Inc
Agent:
Celia Mary Keen, J A Kemp
Agent:
Andrew Wells, HGF Limited
Status:
PATENT LIMITED
EP13793361

A FERMENTATION AND SIMULATED MOVING BED PROCESS

IPC classification:
C12M 1/00, C12P 7/06, C12P 7/16, C12P 7/28, C12P 7/54
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP12879191

NOVEL CABERGOLINE DERIVATIVES

IPC classification:
A01N 43/42, A61K 31/44
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13733520

HETEROCYCLIC ORGANIC COMPOUNDS AS ELECTRON DONORS FOR POLYOLEFIN CATALYSTS

IPC classification:
C08F 110/06
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13745554

DEUTERATED IBRUTINIB

IPC classification:
A61K 31/519, C07B 59/00, C07D 487/04
Applicant:
Concert Pharmaceuticals Inc
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13765826

APPARATUS FOR PREVENTING MICROPARTICLE AND DUST MIGRATION IN LAYERED BED PURIFICATION DEVICES

IPC classification:
B01D 53/04
Applicant:
Entegris Inc
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13840840

CRYSTALLINE FORMS OF NEUROTROPHIN MIMETIC COMPOUNDS AND THEIR SALTS

IPC classification:
A61K 31/5375, A61P 25/00, C07D 295/06
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13853959

BIOMASS LIQUEFACTION THROUGH GAS FERMENTATION

IPC classification:
C12P 7/06, C12P 7/16, C12P 7/54
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP13854985

A FERMENTATION PROCESS

IPC classification:
C12N 1/16, C12N 1/20, C12P 7/64
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13857345

USE OF STATIN COMPOUND IN PREPARATION OF TOPICAL DRUG FOR TREATING OBESITY, DIABETES, HYPERTENSION AND HYPERLIPAEMIA

IPC classification:
A61K 9/08, A61K 9/107, A61K 31/22, A61K 31/366, A61K 31/40, A61K 31/405, A61K 31/505, A61P 1/16, A61P 3/04, A61P 3/06, A61P 3/10, A61P 9/10, A61P 9/12
Applicant:
Peking University Third Hospital
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13857972

A FERMENTATION PROCESS

IPC classification:
C12P 7/64
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP12889517

A FERMENTATION PROCESS

IPC classification:
C12M 1/107, C12P 7/06, C12P 7/40
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13861626

GAS PURIFICATION FILTER UNIT

IPC classification:
B01D 53/02, B01D 53/04, B01D 63/14, B01D 71/32, B01D 71/36, B01J 20/18, C01B 13/10
Applicant:
Entegris Inc
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP15163241

POLYMERIC COUPLING AGENTS AND PHARMACEUTICALLY-ACTIVE POLYMERS MADE THEREFROM

IPC classification:
A61K 47/48, A61L 27/54, C08G 18/42, C08G 18/73
Applicant:
Interface Biologics Inc.
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP15177364

METHODS FOR THE MANUFACTURE OF FUEL PELLETS AND OTHER PRODUCTS FROM LIGNOCELLULOSIC BIOMASS

IPC classification:
C10L 5/36, C10L 5/44, C10L 9/08, C10L 9/10, D21C 1/02
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP14749241

METHOD FOR PRODUCING FUEL PELLETS AND OTHER LIGNOCELLULOSIC PRODUCTS WITH REDUCED HEMICELLULOSE, ALKALI METAL AND CHLORINE CONTENTS

IPC classification:
C10L 5/44
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP15180627

IMPROVED CARBON CAPTURE IN FERMENTATION

IPC classification:
C12M 1/04, C12P 1/04, C12P 7/08
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP14707277

VACUUM CHUCK WITH POLYMERIC EMBOSSMENTS

IPC classification:
H01L 21/683, H01L 21/687
Applicant:
Entegris Inc
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP14768693

A SYSTEM AND METHOD FOR CONTROLLING METABOLITE PRODUCTION IN A MICROBIAL FERMENTATION

IPC classification:
C12N 1/20, C12P 1/04
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP14762317

NON-PEPTIDE BDNF NEUROTROPHIN MIMETICS

IPC classification:
A61K 31/165, A61P 25/28, C07C 235/42
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP14762754

NON-PEPTIDE BDNF NEUROTROPHIN MIMETICS

IPC classification:
A61K 31/136, A61P 25/28, C07C 211/44, C07C 211/48
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP14769061

IMPLANTABLE MEDICAL DEVICES COMPRISING BIO-DEGRADABLE ALLOYS WITH ENHANCED DEGRADATION RATES

IPC classification:
A61B 17/064, A61B 17/86, A61F 2/82, A61L 27/04, A61L 27/58
Agent:
Celia Mary Keen, J A Kemp
Agent:
David Leslie Charles Wraige, Cooley (UK) LLP
Status:
EXAMINATION REQUESTED
EP11779904

BORONATES AS ARGINASE INHIBITORS

IPC classification:
A61K 31/69, C07F 5/02, C07F 5/04
Applicant:
Mars Inc
Agent:
Celia Mary Keen, J A Kemp
Agent:
Andrew Wells, HGF Limited
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11778244

OPHTHALMIC COMPOSITION

IPC classification:
A61K 9/00, A61K 31/138, A61K 31/382, A61K 31/433, A61K 31/4704, A61K 31/5377, A61K 31/542, A61K 31/74, A61K 47/34
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14820685

MULTIPLE REACTOR SYSTEM AND PROCESS FOR CONTINUOUS GAS FERMENTATION

IPC classification:
C12M 1/00, C12P 7/10
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP14831213

IMPROVED FERMENTATION OF GASEOUS SUBSTRATES

IPC classification:
C12M 1/00, C12M 1/24, C12P 7/16, C12P 7/18
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP13178055

CHEMICAL COMPOUNDS AS SYNTHETIC INTERMEDIATES

IPC classification:
A61K 31/4985, A61K 31/5377, A61K 31/675, C07D 211/86, C07D 309/40, C07D 498/14
Agent:
Celia Mary Keen, J A Kemp
Status:
PATENT GRANTED
EP16154531

POLYCYCLIC CARBAMOYLPYRIDONE DERIVATIVE HAVING HIV INTEGRASE INHIBITORY ACTIVITY

IPC classification:
A61K 31/4985, A61P 31/18, C07D 498/04
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP14854055

MICROBIAL CONVERSION OF METHANE

IPC classification:
C12P 1/00, C12P 7/64, C12P 13/04
Applicant:
University of Washington CoMotion
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP14853873

IMPROVED CARBON CAPTURE IN FERMENTATION

IPC classification:
C12P 7/06, C12P 7/16, C12P 7/18, C12P 7/54
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP16164936

FERMENTATION OF CO2 BY USING AN ELECTRICAL POTENTIAL

IPC classification:
C12P 1/04, C12P 7/02, C12P 7/06, C12P 7/08, C12P 7/40, C12P 7/54
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION IN PROGRESS
EP16162074

2-ACYLAMINOPROPANOL-TYPE GLUCOSYLCERAMIDE SYNTHASE INHIBITOR

IPC classification:
A61K 31/4025, A61P 13/12, C07C 271/12, C07D 207/10, C07D 295/04, C07D 295/10, C07D 319/08, C07D 405/06, C07D 405/14, C07D 407/14, C07D 409/06, C07D 409/12, C07D 409/14, C07D 413/06, C07D 413/14, C07D 417/14
Applicant:
Genzyme Corporation
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION PUBLISHED
EP16171555

QUINOLONE ANALOGS AND METHODS RELATED THERETO

IPC classification:
A01N 55/02, A61K 31/425, A61K 31/555
Agent:
Celia Mary Keen, J A Kemp
Agent:
Cooley (UK) LLP
Status:
EXAMINATION IN PROGRESS
EP15705762

ELECTROSTATIC CHUCK AND METHOD OF MAKING SAME

IPC classification:
H01L 21/683, H02N 13/00
Applicant:
Entegris Inc
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP15717064

SYSTEM AND METHOD FOR REMOVING AIRBORNE MOLECULAR CONTAMINANTS FROM GAS STREAMS

IPC classification:
B01D 53/04, B01D 53/72, B01D 53/75, B01D 53/82, G03F 7/20
Applicant:
Entegris Inc
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP15719127

POLY(BETA-METHYL-DELTA-VALEROLACTONE) BLOCK POLYMERS

IPC classification:
C08G 18/42, C08G 63/00, C08G 63/08, C08G 81/02
Applicant:
Regents of the University of Minnesota
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP15796360

FERMENTATION PROCESS FOR THE PRODUCTION AND CONTROL OF PYRUVATE-DERIVED PRODUCTS

IPC classification:
C12P 7/16, C12P 7/18, C12P 7/40
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP15806122

UREA TO AMMONIA PROCESS

IPC classification:
C01C 1/08
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP15815667

A CAST FILM COMPONENT LAYER EXHIBITING AN OUTSTANDING CLING PROPERTY

IPC classification:
B32B 9/04
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP15818880

CONTROL OF BIOREACTOR PROCESSES

IPC classification:
C12M 3/00, C12P 1/04, C12P 7/06, G06F 19/00
Applicant:
Lanzatech New Zealand Limited
Agent:
Celia Mary Keen, J A Kemp
Status:
EXAMINATION REQUESTED
EP17156762

POLYCYCLIC CARBAMOYLPYRIDONE DERIVATIVE HAVING HIV INTEGRASE INHIBITORY ACTIVITY

IPC classification:
A61K 31/4985, A61P 31/18, C07D 498/04
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION PUBLISHED
EP17156763

POLYCYCLIC CARBAMOYLPYRIDONE DERIVATIVE HAVING HIV INTEGRASE INHIBITORY ACTIVITY

IPC classification:
A61K 31/4985, A61P 31/18, C07D 498/04
Agent:
Celia Mary Keen, J A Kemp
Status:
APPLICATION PUBLISHED

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