Retificação
#15.3
04/22/1987
RPI 861
The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).
Latest action published by the INPI: 04/22/1987. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
04/22/1987
RPI 861
#6.1
07/20/1982
RPI 613
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07D 237/28; A01N 9/22; C07D 237/32.
03/27/2018
RPI 2464
From the same holder
Same category
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