Notificação para pagamento de retribuição
#13.1
09/20/1988
RPI 935
Application data
Number
PI8204791Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
Compagnie Française D'Etudes Et De Construction "Technip"
FR
Inventors
G. H. (pessoa física)
FR
P. L. (pessoa física)
FR
V. K. (pessoa física)
FR
IPC Classification
Priority claims
FR
81 16707 · 09/02/1981
FR
82 01018 · 01/22/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
09/20/1988
RPI 935
#9.1
05/31/1988
RPI 919
#7.1
08/19/1986
RPI 826
#5.1
06/18/1985
RPI 765
#4.1
02/05/1985
RPI 746
#3.1
08/02/1983
RPI 667
#2.1
09/28/1982
RPI 623
#21.1
Patente extinta em 17/08/97
07/01/2008
RPI 1956
#16.1
08/28/1990
RPI 1030
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.