Representative before the EPO

Employment test 11 - 50 employees
Company dna polservice patent and trademark attorneys office ltd
operating since 1964
Headquarter in Warsaw
active in Legal Services and IP Consulting

Representative before the EPO

Company dna polservice kancelaria rzecznikow patentowych sp zoo
no operation time available
Headquarter in Warsaw
active in Legal Services

We have observed 2 EP applications Marta Joanna Kawczynska has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after January 21, 2014). 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:

EP14792560

PROCESS FOR THE PREPARATION OF XANTHOHUMOL

IPC classification:
C07C 49/84, C07C 45/86
Agent:
Marta Joanna Kawczynska, Polservice Kancelaria Rzeczników Patentowych Sp. zoo
Status:
The patent has been granted
EP16728744

SALMONID SPERM CRYOPRESERVATION METHOD

IPC classification:
A01N 1/02
Agent:
Marta Joanna Kawczynska, Polservice Patent and Trademark Attorneys Office Ltd (Polservice Kancelaria Rzeczników Patentowych sp. z o.o.)
Status:
Request for examination was made

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