Representative before the EPO

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

Elzbieta Pietruszynska has worked on the following 1 EPO patent applications which have been published in the last five years:

EP14738582

COMPOSITION OF A CERAMIC LAYER FOR MANUFACTURING A CASTING MOULD AND OTHER PRODUCTS

IPC classification:
B22C 1/00, B22D 41/02, C04B 35/16, C04B 35/195, C04B 35/63
Agent:
Elzbieta Pietruszynska, Polservice Kancelaria Rzeczników Patentowych Sp. zoo
Agent:
Marta Bartula-Toch, Instytut Odlewnictwa
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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