Anuidade - prazo legal encerrado
#18.2
12/08/1987
RPI 894
The patent was granted on 05/31/1983 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: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
SUMITOMO CHEMICAL CO
Inventors
H. S. (pessoa física)
K. K. (pessoa física)
K. S. (pessoa física)
M. T. (pessoa física)
M. A. (pessoa física)
N. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/08/1987
RPI 894
#16.1
05/31/1983
RPI 658
#13.1
03/15/1983
RPI 647
#9.1
10/26/1982
RPI 627
04/27/1982
RPI 601
#6.1
04/13/1982
RPI 599
From the same holder
Same category
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