Pedido de recurso
#12.3
06/25/1985
RPI 766
The application was allowed on 04/19/1994 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: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
S. R. (pessoa física)
IPC Classification
Priority claims
US
051.668 · 06/25/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
#12.3
06/25/1985
RPI 766
#15.11
04/16/1985
RPI 756
03/12/1985
RPI 751
#6.1
07/24/1984
RPI 718
#6.1
11/01/1983
RPI 680
#4.1
03/29/1983
RPI 649
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07D 209/48; C07D 295/16; C07D 307/38; C07D 333/26; C07D 405/12; C07D 409/12; C07C 131/02; C07C 143/68; C07C 143/72; C07C 147/14; C07F 9/40; A01N 57/18; A01N 53/00.
03/27/2018
RPI 2464
#11.4
12/27/1994
RPI 1256
#13.1
08/16/1994
RPI 1237
#9.1
04/19/1994
RPI 1220
01/11/1994
RPI 1206
From the same holder
Same category
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