Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 06/14/1988 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
SOLVAY
Inventors
S. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
#16.1
06/14/1988
RPI 921
#13.1
03/01/1988
RPI 906
#9.1
11/03/1987
RPI 889
#6.1
05/05/1987
RPI 863
#4.1
04/13/1982
RPI 599
From the same holder
Same category
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