Concessão da patente
#16.1
06/30/1987
RPI 871
The patent was granted on 06/30/1987 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: 06/30/1987. We update with every new RPI gazette, published weekly.
Applicants
MOBIL OIL CORP
Inventors
M. J. (pessoa física)
N. C. (pessoa física)
R. W. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/30/1987
RPI 871
#13.1
03/17/1987
RPI 856
01/21/1987
RPI 848
#12.1
02/25/1986
RPI 801
#12.1
01/07/1986
RPI 794
#12.1
12/17/1985
RPI 791
#9.1
09/10/1985
RPI 777
#6.1
12/26/1984
RPI 740
#6.1
01/03/1984
RPI 689
#4.1
09/21/1982
RPI 622
#18.2
02/04/1992
RPI 1105
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.