Pedido de licença compulsória
#20.1
11/10/1987
RPI 890
The patent was granted on 06/02/1987 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: 11/10/1987. We update with every new RPI gazette, published weekly.
Applicants
ADI - Comércio e Empreendimentos Ltda.
Inventors
N. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
11/10/1987
RPI 890
#16.1
06/02/1987
RPI 867
#13.1
12/02/1986
RPI 841
#9.1
08/12/1986
RPI 825
#4.1
04/30/1985
RPI 758
#3.2
02/26/1985
RPI 749
#2.1
10/23/1984
RPI 731
#18.2
10/02/1990
RPI 1035
From the same holder
Same category
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