Contact

Representative before the EPO

Employment test 51 - 200 employees
Company dna boult wade tennant ltd
operating since 1894
Headquarter in London and 5 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

We have observed 56 EP applications Adrian Chetwynd Hayes has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after February 12, 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:

EP11771869

LAMINATED POROUS FILM, SEPARATOR FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

IPC classification:
B32B 5/22, B32B 27/32, H01M 2/16, H01M 10/0566
Applicant:
Mitsubishi Plastics Inc
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION REQUESTED
EP11743395

STRETCH HOODS MADE FROM ULDPE-RICH FORMULATIONS

IPC classification:
B32B 27/32, C08J 5/18
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION IN PROGRESS
EP11724340

PARTIALLY IMPREGNATED, FIBER REINFORCED THERMOPLASTIC STRENGTH MEMBER

IPC classification:
B29B 15/10, B29B 15/12, G02B 6/44
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
GRANT OF PATENT INTENDED
EP11741502

LOW-DENSITY WEB AND METHOD OF APPLYING AN ADDITIVE COMPOSITION THERETO

IPC classification:
D04H 13/00, D06M 15/227, D06M 15/233, D06M 15/263, D06M 23/10, D21H 13/10, D21H 17/33, D21H 17/35, D21H 17/37, D21H 21/18, D21H 21/20
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION IN PROGRESS
EP11730492

PURIFIED ACETYLATED DERIVATIVES OF CASTOR OIL AND COMPOSITIONS INCLUDING SAME

IPC classification:
C08K 5/00, C08K 5/10, C11C 3/04
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION IN PROGRESS
EP11708669

ETHYLENE-BASED POLYMER COMPOSITIONS FOR USE AS A BLEND COMPONENT IN SHRINKAGE FILM APPLICATIONS

IPC classification:
B32B 27/32, C08J 5/18, C08L 23/08
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
GRANT OF PATENT INTENDED
EP11729829

CROSSLINKED COMPOSITIONS AND ARTICLES PREPARED THEREFROM

IPC classification:
C08L 23/16
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
The patent has been granted
EP11721688

ULTRASONICALLY-TREATED NUTRITIONAL PRODUCTS HAVING EXTENDED SHELF LIFE

IPC classification:
A21C 11/16, A23L 1/00, A23L 1/025, A23L 3/30
Applicant:
Abbott Laboratories
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION REQUESTED
EP13158540

Paperboard assembly with co-extruded microlayered polymer barrier film

IPC classification:
B32B 27/08, B32B 27/10, B32B 27/32, B32B 27/34, B32B 27/36, B32B 29/00
Applicant:
Weyerhaeuser Nr Company
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION REQUESTED
EP11729816

MASTERBATCH COMPOSITION

IPC classification:
C08J 3/22, C08J 5/18, C08K 3/26, C08L 23/06, C08L 23/14
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
APPLICATION WITHDRAWN
EP11812439

WATER-AND-OIL REPELLANT COMPOSITION, FUNCTIONAL TEXTILE PRODUCT, AND PRODUCTION METHOD FOR FUNCTIONAL TEXTILE PRODUCT

IPC classification:
C09K 3/18, D06M 13/352, D06M 13/395, D06M 15/277
Applicant:
Daikin Industries, Ltd.
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION REQUESTED
EP11727845

POLYMER COMPOSITIONS, METHODS OF MAKING THE SAME, AND ARTICLES PREPARED FROM THE SAME

IPC classification:
C08L 23/02, C08L 23/06, C08L 23/08
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION REQUESTED
EP11728453

THIOBIS PHENOLIC ANTIOXIDANT/POLYETHYLENE GLYCOL BLENDS

IPC classification:
C08K 5/375, C08L 23/04, H01B 3/44
Applicant:
Union Carbide Chemicals & Plastics Technology LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION IN PROGRESS
EP13150016

Controlling the normal:iso aldehyde ratio in a mixed ligand hydroformylation process

IPC classification:
C07C 45/50, C07C 47/02
Applicant:
Dow Technology Investments LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION IN PROGRESS
EP11746358

PLASTICIZERS MADE FROM OIL EXTRACTED FROM MICROORGANISMS AND POLAR POLYMERIC COMPOSITIONS COMPRISING THE SAME

IPC classification:
C08K 5/04, C08K 5/103, C08K 5/1515, C08L 9/02, C08L 27/06
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION IN PROGRESS
EP11729813

COATED POLYMERIC PARTICULATES, AND A PROCESS FOR COATING POLYMERIC PARTICULATES

IPC classification:
B29B 9/16, C08J 3/12
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION REQUESTED
EP11761799

HYDROFORMYLATION PROCESS

IPC classification:
B01J 31/06, B01J 31/16, B01J 31/18, B01J 31/24, C07C 45/50
Applicant:
Dow Technology Investments LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
GRANT OF PATENT INTENDED
EP11749676

ZIEGLER-NATTA TYPE CATALYSTS, METHODS OF PREPARING SAME, POLYMERS PRODUCED USING THE CATALYSTS AND ARTICLES PRODUCES THEREFROM

IPC classification:
C08F 4/654, C08F 10/00
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION IN PROGRESS
EP10857084

AROMATIC ALKYLATION CATALYST

IPC classification:
B01J 29/06, B01J 29/70, B01J 37/08, B01J 37/30, C07C 2/66
Applicant:
UOP LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION REQUESTED
EP11727052

HIGH STIFFNESS HIGH IMPACT PROPYLENE IMPACT COPOLYMERS

IPC classification:
C08L 23/10
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Agent:
Timothy John Duckworth, J A Kemp
Status:
GRANT OF PATENT INTENDED
EP11829271

LAMINATED POROUS FILM, SEPARATOR FOR BATTERY, AND BATTERY

IPC classification:
B32B 5/24, B32B 27/32, H01M 2/14, H01M 2/16
Applicant:
Mitsubishi Plastics Inc
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
APPLICATION WITHDRAWN
EP10856532

ENERGY CONSERVATION IN HEAVY-HYDROCARBON DISTILLATION

IPC classification:
C07C 7/00, C07C 7/04, C07C 15/08, C10G 7/00
Applicant:
UOP LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION IN PROGRESS
EP11828527

LAMINATED POROUS FILM, SEPARATOR FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

IPC classification:
B32B 5/18, B32B 27/08, B32B 27/20, B32B 27/32, C08J 7/04, C08J 9/36, H01M 2/16
Applicant:
Mitsubishi Plastics Inc
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
APPLICATION WITHDRAWN
EP12184809

Compositions and antireflective coatings for photolithography

IPC classification:
C08G 77/08, G03F 7/075, G03F 7/09
Applicant:
Dow Global Technologies LLC
Applicant:
Rohm and Haas Electronic Materials LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP10853784

UZM-35 ZEOLITIC COMPOSITION, METHOD OF PREPARATION AND PROCESSES

IPC classification:
B01J 29/40, B01J 29/70, C01B 39/02, C01B 39/48, C07C 2/58, C10G 47/20, C10G 50/00
Applicant:
UOP LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11743682

THERMOPLASTIC COMPOSITION, METHOD OF PRODUCING THE SAME, AND ARTICLES MADE THEREFROM

IPC classification:
C08L 51/00, C08L 51/04, C08L 69/00, C08L 77/00, C08L 77/02
Applicant:
Rohm and Haas Company
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
PATENT GRANTED
EP11792285

FAT-REDUCED SOYBEAN PROTEIN MATERIAL AND SOYBEAN EMULSION COMPOSITION, AND PROCESSES FOR PRODUCTION THEREOF

IPC classification:
A23C 11/10, A23J 1/14, A23J 3/16, A23L 1/20, A23L 1/211
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION REQUESTED
EP11786588

METHOD FOR IMPROVING STORAGE STABILITY OF PROTEIN DRINK

IPC classification:
A23L 2/38, A23L 2/66
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
GRANT OF PATENT INTENDED
EP10761115

AN ETHYLENE/ALPHA-OLEFIN INTERPOLYMER SUITABLE FOR USE IN SHRINKAGE FILM APPLICATIONS, AND ARTICLES MADE THEREFROM

IPC classification:
C08F 210/16, C08J 5/18
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11785161

MULTILAYER POLYPROPYLENE/POLYETHYLENE FILM WITH IMPROVED ADHESION

IPC classification:
B32B 27/32
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10761116

AN ETHYLENE/ALPHA-OLEFIN INTERPOLYMER SUITABLE FOR USE IN FIBER APPLICATIONS, AND FIBERS MADE THEREFROM

IPC classification:
C08F 210/16, D01F 6/28
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10856531

ENERGY CONSERVATION IN HEAVY-HYDROCARBON DISTILLATION

IPC classification:
B01D 3/00, B01D 3/14, C07C 7/04, C07C 7/12, C07C 15/08, C10G 11/00, C10G 25/00
Applicant:
UOP LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION REQUESTED
EP10856533

ENERGY CONSERVATION IN HEAVY-HYDROCARBON DISTILLATION

IPC classification:
B01D 3/14, C07C 7/00, C07C 7/04, C07C 7/12, C07C 15/08, C10G 7/00, C10G 11/00, C10G 25/00
Applicant:
UOP LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
EXAMINATION REQUESTED
EP11782956

THERMOPLASTIC COMPOSITIONS AND FORMED ARTICLES THEREOF

IPC classification:
C08F 8/22, C08L 23/04, C08L 23/16, C08L 23/28
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11727359

ELECTRICALLY CONDUCTIVE OLEFIN MULTIBLOCK COPOLYMER COMPOSITIONS

IPC classification:
B82Y 30/00, C08K 3/00, C08K 3/04, C08K 3/08, C08K 5/14, C08L 53/00, H01B 1/04, H01B 1/22, H01B 1/24
Applicant:
Union Carbide Chemicals & Plastics Technology LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11724316

STRIPPABLE INSULATION SHIELD FOR CABLES

IPC classification:
C08L 23/08, C08L 23/28, H01B 1/00, H01B 9/00
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10852366

HALOGEN-FREE, FLAME RETARDANT TPU COMPOSITE

IPC classification:
C08K 3/22, C08K 5/521, C08L 75/04
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11724090

A MULTILAYER SHEET, A THERMOFORMED ARTICLE, AND A METHOD FOR MAKING THE SAME

IPC classification:
B32B 27/08, B32B 27/18, B32B 27/32, C08K 3/00, C08K 5/00, C08L 23/12, C08L 23/14
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
PATENT GRANTED
EP13161396

A light diffusing polymer composition, method of producing the same, and articles made therefrom

IPC classification:
C08F 265/06, C08L 33/10, C08L 33/12
Applicant:
Rohm and Haas Company
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11730495

ETHYLENE POLYMER BLENDS AND ORIENTED ARTICLES WITH IMPROVED SHRINK RESISTANCE

IPC classification:
C08L 23/08
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
PATENT GRANTED
EP11721939

NUTRITIONAL EMULSIONS CONTAINING ENCAPSULATED OILS

IPC classification:
A23D 7/005, A23D 7/01, A23L 1/00, A23L 1/09, A23L 1/30, A23L 1/305, A23L 1/308
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11729231

THERMOFORMED ARTICLE WITH HIGH STIFFNESS AND GOOD OPTICS

IPC classification:
C08F 10/06, C08F 110/06, C08F 210/06, C08J 5/22, C08L 23/12
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Agent:
Timothy John Duckworth, J A Kemp
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11760896

NUTRITIONAL PRODUCTS HAVING IMPROVED ORGANOLEPTIC PROPERTIES

IPC classification:
A23L 1/29, A23L 1/30, A23L 1/305, A61K 36/48, A61K 38/01
Applicant:
Abbott Laboratories
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Agent:
Mathias Ricker, Wallinger Ricker Schlotter Tostmann Patent- und Rechtsanwälte Partnerschaft mbB
Status:
PATENT GRANTED
EP11714893

SYNTHESIS OF ALKYL CYCLOPENTADIENE COMPOUNDS

IPC classification:
C07C 1/32, C07C 2/86, C07F 17/00
Applicant:
Univation Technologies, LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11720931

SINGLE POLYMER FILM STRUCTURES FOR USE IN STAND-UP-POUCHES

IPC classification:
B32B 27/32, B65D 75/00
Applicant:
Dow Global Technologies LLC
Applicant:
Dow Brasil Ind e Com LTDA
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11721940

METHOD OF MAKING NUTRITIONAL EMULSIONS CONTAINING ENCAPSULATED OILS

IPC classification:
A23D 7/005, A23D 7/02
Applicant:
Abbott Laboratories
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12728899

FRACTIONAL MELT INDEX POLYETHYLENE COMPOSITION AND FILMS MADE THEREFROM

IPC classification:
C08L 23/06
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11721617

HALOGENATED FLAME RETARDANT SYSTEMS FOR USE IN PRESENCE OF SILANE GRAFTING PROCESS

IPC classification:
C08F 255/02, C08K 3/04, C08K 5/00, C08K 5/03, C09K 21/14, H01B 3/44
Applicant:
Union Carbide Chemicals & Plastics Technology LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11798288

COMPOUNDS HAVING TRPV1 ANTAGONISTIC ACTIVITY AND USES THEREOF

IPC classification:
A61K 31/444, A61K 31/4545, A61K 31/496, A61P 1/00, A61P 13/02, A61P 29/00, A61P 43/00, C07D 277/82, C07D 401/04, C07D 401/14, C07D 417/12, C07D 417/14, C07D 487/08
Applicant:
Shionogi & Co. Limited (Shionogi Seiyaku Kabushiki-gaisha)
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11727844

POLYMER COMPOSITIONS, METHODS OF MAKING THE SAME, AND ARTICLES PREPARED FROM THE SAME

IPC classification:
C08L 23/04, C08L 23/06, C08L 23/08
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
PATENT GRANTED
EP12186416

Catalytic carboxylation of cellulose fibers in a continous process with multiple additions of catalyst, secondary oxidant and base to a moving slurry of cellulose fibers

IPC classification:
C08B 15/00, D21C 9/00, D21C 9/10, D21C 9/12, D21C 9/14, D21H 11/20
Applicant:
Weyerhaeuser Nr Company
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10857128

PROPYLENE-ALPHA-OLEFIN COPOLYMER COMPOSITIONS WITH IMPROVED FOAMING WINDOW

IPC classification:
C08J 9/04, C08K 5/28, C08K 5/43, C08K 5/435, C08L 23/14, C08L 23/16, D06N 3/04
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12197872

Laminated porous film, separator for lithium cell and cell

IPC classification:
B32B 5/32, B32B 27/32, B32B 38/00, H01M 2/16, H01M 10/0525
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
PATENT REVOKED
EP11725241

POLYURETHANE/POLYOLEFIN BLENDS WITH IMPROVED STRAIN AND SCRATCH WHITENING PERFORMANCE

IPC classification:
C08K 5/00, C08K 5/52, C08L 75/04, H01B 3/30, H01B 7/295
Applicant:
Union Carbide Chemicals & Plastics Technology LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11725259

ELECTRICALLY CONDUCTIVE, MESOPHASE-SEPARATED OLEFIN MULTIBLOCK COPOLYMER COMPOSITIONS

IPC classification:
C08F 297/08, C08K 3/04, C08K 3/08, H01B 1/22, H01B 1/24
Applicant:
Dow Global Technologies LLC
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10850260

AMORPHOUS POLYESTER RESIN, BINDER RESIN FOR TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT AND AMORPHOUS POLYESTER RESIN PRODUCTION METHOD

IPC classification:
C08G 63/66, G03G 9/087
Agent:
Adrian Chetwynd Hayes, Boult Wade Tennant Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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