Representative before the EPO

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We have observed 8 EP applications James Edwin Marsh Duffy has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after January 16, 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:

EP12175397

Process for the production of hydroxylamine by reduction of nitrate or nitrogen monoxide

IPC classification:
C01B 21/14, C05B 7/00, C05D 9/02, C07C 249/08
Applicant:
DSM IP Assets B.V.
Agent:
James Edwin Marsh Duffy, DSM Intellectual Property
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13758793

PROCESS FOR INITIATING AN AMMONIUM SULFATE CRYSTALLIZATION PROCESS

IPC classification:
B01D 9/00, C01C 1/248, C05C 3/00
Applicant:
DSM IP Assets B.V.
Agent:
Natalie Jasmin Kirchhofer, Cohausz & Florack Partnerschaftsgesellschaft mbB
Agent:
James Edwin Marsh Duffy, DSM Intellectual Property
Status:
EXAMINATION IN PROGRESS
EP13762810

PROCESS FOR PREPARING CRYSTALLINE AMMONIUM SULFATE PRODUCT

IPC classification:
B01D 9/00, C01C 1/248, C05C 3/00
Applicant:
DSM IP Assets B.V.
Agent:
Cohausz & Florack Partnerschaftsgesellschaft mbB
Agent:
James Edwin Marsh Duffy, DSM Intellectual Property
Status:
PATENT GRANTED
EP13799026

PROCESS AND APPARATUS FOR PRODUCING AMMONIUM SULFATE CRYSTALS

IPC classification:
B01D 9/00, C01C 1/248, C05C 3/00
Applicant:
DSM IP Assets B.V.
Agent:
Natalie Jasmin Kirchhofer, Cohausz & Florack Partnerschaftsgesellschaft mbB
Agent:
James Edwin Marsh Duffy, DSM Intellectual Property
Status:
PATENT GRANTED
EP15184708

MONO- AND MULTILAYERED POLYETHYLENE MATERIALS AND BALLISTIC RESISTANT ARTICLES MANUFACTURED THEREFROM

IPC classification:
B29C 43/00, F41H 5/04
Applicant:
DSM IP Assets B.V.
Agent:
James Edwin Marsh Duffy, DSM Intellectual Property
Status:
The patent has been granted
EP15730450

FIBROUS TAPE

IPC classification:
F41H 5/04
Applicant:
DSM IP Assets B.V.
Agent:
James Edwin Marsh Duffy, DSM Intellectual Property
Status:
EXAMINATION REQUESTED
EP17173822

MONO- AND MULTILAYERED POLYETHYLENE MATERIALS AND BALLISTIC RESISTANT ARTICLES MANUFACTURED THEREFROM

IPC classification:
B29C 43/00, F41H 5/04
Applicant:
DSM IP Assets B.V.
Agent:
James Edwin Marsh Duffy, DSM Intellectual Property
Status:
Request for examination was made
EP15820111

ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE ADHESIVE TAPES

IPC classification:
B32B 27/32, C09J 7/02
Applicant:
DSM IP Assets B.V.
Agent:
James Edwin Marsh Duffy, DSM Intellectual Property
Status:
Request for examination was made

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