Publicação do pedido de patente
#3.1
03/08/1988
RPI 907
Application data
Number
PI8703068Type
Filing
Publication
The application was allowed on 10/19/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 03/08/1988. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
E. D. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/08/1988
RPI 907
#2.1
09/01/1987
RPI 880
#11.4
08/30/1994
RPI 1239
#13.1
03/15/1994
RPI 1215
#9.1
10/19/1993
RPI 1194
#6.1
05/11/1993
RPI 1171
#6.1
07/07/1992
RPI 1127
#4.1
10/09/1990
RPI 1036
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.