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Representative before the EPO

Employment test 51 - 200 employees
Company dna hgf ltd
operating since 1995
1179.38
Headquarter in Leeds and 13 offices
active in Legal Services and IP Consulting

We have observed 4 EP applications Jonathan Hugh Couchman has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 18, 2012). 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:

EP11806148

7, 9-NITROGEN RADICAL-4-OXO-4H-PYRIDO[L,2-A]PYRIMIDINE-2-CARBOXYLIC ACID BENZYLAMIDE ANTI-VIRALS

IPC classification:
A61K 31/519, A61P 31/18, C07D 471/04, C07D 487/04
Agent:
Jonathan Hugh Couchman, HGF Limited
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP10755230

TREATMENT OF COGNITIVE DISORDERS

IPC classification:
A61K 31/4415, A61K 31/519, A61K 31/714, A61P 25/28
Applicant:
Oxford University Innovation Ltd
Agent:
Jonathan Hugh Couchman, HGF Limited
Status:
APPLICATION WITHDRAWN
EP11827253

SOY ADHESIVES AND COMPOSITES MADE FROM THE ADHESIVES

IPC classification:
B27D 1/00, B27N 3/00, C09J 189/00, D21J 1/00
Applicant:
Oregon State University - Office of Technology Transfer
Agent:
Jonathan Hugh Couchman, HGF Limited
Status:
PATENT GRANTED
EP11737667

STYRYLPHENOL ALKOXYLATE SULFATE AS A NEW SURFACTANT COMPOSITION FOR ENHANCED OIL RECOVERY APPLICATIONS

IPC classification:
B01F 17/12, B01F 17/42, C08G 65/26, C08G 65/326, C08G 65/334, C09K 8/58, C09K 8/584, C11D 1/24, C11D 1/29, C11D 1/722, C11D 1/74
Agent:
Jonathan Hugh Couchman, HGF Limited
Status:
APPLICATION DEEMED TO BE WITHDRAWN

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