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Representative before the EPO until 2018

Employment test 201 - 500 employees
Company dna hgf ltd
operating since 1995
1327.1
Headquarter in Leeds and 20 offices
active in Legal Services and IP Consulting

We have observed 14 EP applications Anthony John Chalk has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after June 15, 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:

EP11760631

PHARMACEUTICAL COMPOSITION

IPC classification:
A61P 29/00, A61K 31/415, C07D 231/20
Applicant:
Eisai R&D Management Co., Ltd.
Agent:
Multiple attorneys, HGF Limited
Status:
PATENT GRANTED
EP12702690

METHODS AND COMPOUNDS USEFUL IN THE SYNTHESIS OF FUSED AMINODIHYDROTHIAZINE DERIVATIVES

IPC classification:
C07D 513/04, C07D 498/04, C07D 307/22
Applicant:
Eisai R&D Management Co., Ltd.
Agent:
Multiple attorneys, HGF Limited
Status:
PATENT GRANTED
EP13182692

Use of anionic copolymers for enhanced recovery of useful potassium chloride from screen bowl centrifuge

IPC classification:
B01D 37/03, B01D 21/01
Applicant:
Nalco Company
Agent:
Multiple attorneys, HGF Limited
Status:
PATENT GRANTED
EP12176879

Compositions and methods for encapsulating vaccines for the oral vaccination and boostering of fish and other animals

IPC classification:
A61K 39/39, A61K 9/16
Applicant:
MSD Animal Health
Agent:
MSD Animal Health
Agent:
Multiple attorneys, HGF Limited
Status:
EXAMINATION IN PROGRESS
EP12753234

NOVEL INHIBITOR COMPOSITIONS AND METHODS OF USE

IPC classification:
C08F 20/04, C08F 12/08, C08F 2/40, C07C 67/62, C07C 51/50, C07C 7/20
Agent:
Multiple attorneys, HGF Limited
Status:
PATENT GRANTED
EP12824539

ORGANIC WASTE LIQUID SOLID SEPARATOR

IPC classification:
E03C 1/266, B09B 3/00, B04B 7/16
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP14151277

Dispensing container

IPC classification:
B65D 47/06
Agent:
Anthony John Chalk, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP14190181

Modified factor VIII and factor IX genes and vectors for gene therapy

IPC classification:
A61K 31/70, C12P 21/06
Agent:
Anthony John Chalk, HGF Limited
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13852176

SOIL DENSIFICATION SYSTEM AND METHOD

IPC classification:
E02D 3/12
Agent:
Multiple attorneys, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP12716729

THERMAL PHASE SEPARATION SIMULATOR

IPC classification:
G01N 33/28, C10G 33/04, B01J 19/00, B01D 17/04
Agent:
Anthony John Chalk, HGF Limited
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12701369

POLYMER NETWORKS

IPC classification:
H05B 33/14, C09K 19/34, C09K 11/06
Agent:
Anthony John Chalk, HGF Limited
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11784746

REFLECTIVE SUBSTRATE

IPC classification:
H01Q 15/18
Applicant:
University of Leeds
Agent:
Anthony John Chalk, HGF Limited
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11761692

POLYMER TREATMENT METHOD

IPC classification:
D06F 35/00, B08B 3/06, C11D 11/00
Agent:
Anthony John Chalk, HGF Limited
Agent:
Bruce Roger Cockerton, Carpmaels & Ransford LLP
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11761693

CLEANING METHOD

IPC classification:
A01N 25/12, A01N 25/10, A01N 59/16, A01N 31/16, C11D 3/37, C11D 3/12, C11D 3/48
Agent:
Anthony John Chalk, HGF Limited
Agent:
Bruce Roger Cockerton, Carpmaels & Ransford LLP
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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