Representative before the EPO

Employment test 51 - 200 employees
Company dna d young and co llp
operating since 1891
Headquarter in London and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Representative before the EPO

Employment test 51 - 200 employees
Company dna hgf ltd
operating since 1995
1154.68
Headquarter in Leeds and 13 offices
active in Legal Services and IP Consulting

Matthew Russell Johnson has worked on the following 5 EPO patent applications which have been published in the last five years:

EP11878508

FUSED TETRA OR PENTA-CYCLIC DIHYDRODIAZEPINOCARBAZOLONES AS PARP INHIBITORS

IPC classification:
A61K 31/55, A61P 35/00, C07D 487/06
Agent:
Matthew Russell Johnson, D Young & Co LLP
Status:
GRANT OF PATENT INTENDED
EP11879096

FUSED TRICYCLIC COMPOUNDS AS RAF KINASE INHIBITORS

IPC classification:
A61K 31/4353, A61K 31/4427, A61K 31/506, A61K 31/519, A61P 35/00, C07D 213/60, C07D 401/04, C07D 401/12, C07D 405/12, C07D 413/12, C07D 417/12, C07D 471/04, C07D 487/04
Agent:
Matthew Russell Johnson, D Young & Co LLP
Agent:
Høiberg A/S
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13817901

TASTE-MODIFYING COMBINATIONS

IPC classification:
A23L 1/22, A23L 1/226, A23L 1/227, A23L 1/236, A23L 1/237
Applicant:
Firmenich SA
Agent:
Christian Rupp, Mitscherlich PartmbB
Agent:
Matthew Russell Johnson, HGF Limited
Agent:
Riccardo Filippo Carina, Firmenich SA
Status:
EXAMINATION IN PROGRESS
EP15774234

METHOD FOR PRODUCING Fe-Ni-BASED SUPER HEAT-RESISTANT ALLOY

IPC classification:
C22C 19/05, C22F 1/00, C22F 1/10
Applicant:
Hitachi Metals, Ltd.
Agent:
Matthew Russell Johnson, HGF Limited
Status:
EXAMINATION REQUESTED
EP15718037

CHEMICAL ADDITIVE PACKAGE

IPC classification:
B65D 51/28, B65D 81/32
Agent:
Matthew Russell Johnson, HGF Limited
Status:
EXAMINATION REQUESTED

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