Deferimento
#9.1
10/03/1989
RPI 989
Application data
Number
PI8306388Type
Filing
Publication
The application was allowed on 10/03/1989 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
M. K. (pessoa física)
P. M. (pessoa física)
S. S. (pessoa física)
T. (pessoa física)
IPC Classification
Priority claims
NL
8204526 · 11/22/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
10/03/1989
RPI 989
#6.1
05/09/1989
RPI 968
06/23/1987
RPI 870
#4.1
07/29/1986
RPI 823
#3.1
06/26/1984
RPI 714
#2.1
01/31/1984
RPI 693
#11.4
10/23/1990
RPI 1038
#13.1
02/01/1990
RPI 1004
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.