Anuidade - prazo legal encerrado
#18.2
11/16/1988
RPI 943
The patent was granted on 09/27/1983 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
HUELS CHEMISCHE WERKE AG
Inventors
B. G. (pessoa física)
N. K. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/16/1988
RPI 943
#16.1
09/27/1983
RPI 675
#13.1
06/14/1983
RPI 660
#9.1
02/16/1983
RPI 643
#6.1
08/03/1982
RPI 615
From the same holder
Same category
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