Representative before the EPO

Employment test 51 - 200 employees
Company dna appleyard lees ltd
operating since 1852
Headquarter in Halifax and 15 offices
active in Legal Services, IP Consulting, Matchmaking and Trading, and IP-related Communication Service

Graham Pierssene Johnson has worked on the following 13 EPO patent applications which have been published in the last five years:

EP11817940

PHARMACEUTICAL COMPOSITION FOR TRANSCOLONIC ABSORPTION

IPC classification:
A61K 31/7088, A61K 47/12, A61K 47/14, A61K 47/22, A61K 47/26, A61K 47/28, A61K 47/34, A61K 47/48, A61K 48/00
Applicant:
Tokyo Medical and Dental University
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
GRANT OF PATENT INTENDED
EP10859517

ARTICULATING ORGAN SUPPORT

IPC classification:
A01N 1/02, A61J 1/00
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
EXAMINATION REQUESTED
EP12177993

Penetration resistant articles

IPC classification:
B32B 5/26, F41H 5/04
Agent:
Multiple attorneys, Appleyard Lees Ltd
Status:
GRANT OF PATENT INTENDED
EP12719038

TEMPERATURE TOLERANT CHOCOLATE

IPC classification:
A23G 1/00, A23G 1/32
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
EXAMINATION IN PROGRESS
EP12719039

TEMPERATURE TOLERANT CHOCOLATE

IPC classification:
A23G 1/00, A23G 1/32
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
EXAMINATION IN PROGRESS
EP12802255

BACK PRESSURE REGULATOR WITH FLOATING SEAL SUPPORT

IPC classification:
F16K 7/17, G05D 16/06
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
GRANT OF PATENT INTENDED
EP12726158

A NOZZLE FOR A MEDIA FILTER SYSTEM

IPC classification:
B05B 1/04, B05B 1/14, B05B 1/26, B05B 1/30, B05B 1/34
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12768110

NEEDLE SHIELDING DEVICE

IPC classification:
A61B 17/32, A61B 17/34, A61M 5/32, A61M 5/50, A61M 25/06
Agent:
Winter Brandl Fürniss Hübner Röss Kaiser Polte Partnerschaft mbB
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
EXAMINATION IN PROGRESS
EP11824725

METHOD FOR DETERMINING EFFECTIVENESS OF MEDICINE CONTAINING ANTIBODY AS COMPONENT

IPC classification:
G01N 21/64, G01N 21/78, G01N 33/536, G01N 33/574, G01N 33/58, G01N 33/68
Applicant:
Tohoku University
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
PATENT GRANTED
EP13733808

PROSTHETIC JOINT ASSEMBLY AND JOINT MEMBER THEREFOR

IPC classification:
A61F 2/30
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
EXAMINATION IN PROGRESS
EP11725181

IMPROVEMENTS IN AND RELATING TO ENRICHING AIR FOR AN ENGINE

IPC classification:
F01M 3/04, F02M 25/00
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11821292

METHOD FOR DETERMINING CANCER ONSET OR CANCER ONSET RISK

IPC classification:
G01N 21/64, G01N 33/48, G01N 33/53, G01N 33/536, G01N 33/574, G01N 33/58
Applicant:
Tohoku University
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11705969

IMPROVEMENTS IN AND RELATING TO DRESSINGS

IPC classification:
A61F 13/02
Agent:
Graham Pierssene Johnson, Appleyard Lees Ltd
Status:
APPLICATION WITHDRAWN

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