Notificação para pagamento de retribuição
#13.1
11/28/1989
RPI 997
Application data
Number
PI8406600Type
Filing
Publication
The letters patent expired on 07/08/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
BP Australia Limited
The British Petroleum Company Plc
GB
Inventors
D. M. (pessoa física)
GB
G. E. (pessoa física)
AU
M. C. (pessoa física)
AU
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
11/28/1989
RPI 997
#9.1
08/01/1989
RPI 980
#6.1
10/04/1988
RPI 937
#4.1
08/19/1986
RPI 826
#1.3
03/12/1985
RPI 751
#21.1
Patente extinta em 26/04/99
07/08/2008
RPI 1957
#20.1
03/03/1992
RPI 1109
#16.1
04/24/1990
RPI 1015
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.