Notificação para pagamento de retribuição
#13.1
11/14/1989
RPI 995
Application data
Number
PI8407152Type
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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
BP Chemicals Limited, companhia britânica
GB
Inventors
J. S. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
11/14/1989
RPI 995
#9.1
07/11/1989
RPI 977
#6.1
11/16/1988
RPI 943
#5.1
11/10/1987
RPI 890
#4.1
07/28/1987
RPI 875
#1.3
10/08/1985
RPI 781
#21.1
Patente extinta em 01/11/99
07/08/2008
RPI 1957
#16.1
04/24/1990
RPI 1015
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.