Pedido de licença compulsória
#20.1
02/08/1989
RPI 955
The patent was granted and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/08/1989. We update with every new RPI gazette, published weekly.
Applicants
MEAD CORP
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
02/08/1989
RPI 955
#13.1
06/08/1982
RPI 607
#9.1
02/24/1982
RPI 592
#18.2
09/18/1990
RPI 1033
From the same holder
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