Representative before the EPO

Employment test 11 - 50 employees
Company dna cohausz and florack
operating since 1954
Headquarter in Düsseldorf
active in Legal Services, IP Consulting, and IP Portfolio Processing

Natalie Jasmin Kirchhofer has worked on the following 2 EPO patent applications which have been published in the last five years:

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
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

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