Pedido de licença compulsória
#20.1
07/05/1988
RPI 924
The patent was granted on 06/26/1984 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: 07/05/1988. We update with every new RPI gazette, published weekly.
Applicants
B. C. (pessoa física)
US
Inventors
N. R. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
07/05/1988
RPI 924
04/30/1985
RPI 758
#17.1
11/27/1984
RPI 736
#16.1
06/26/1984
RPI 714
#13.1
02/28/1984
RPI 697
#9.1
11/08/1983
RPI 681
#4.1
03/08/1983
RPI 646
#18.2
02/11/1992
RPI 1106
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.