Arquivamento - Art. 38 §2° da LPI
#11.4
07/12/1983
RPI 664
The application was allowed on 09/21/1982 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: 07/12/1983. We update with every new RPI gazette, published weekly.
Applicants
OCCIDENTAL PETROLEUM CORP
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.4
07/12/1983
RPI 664
#13.1
01/25/1983
RPI 640
#15.11
01/11/1983
RPI 638
#9.1
09/21/1982
RPI 622
06/01/1982
RPI 606
#6.1
03/16/1982
RPI 595
#6.1
10/20/1981
RPI 574
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: E21B 43/16; C10B 57/20.
03/27/2018
RPI 2464
From the same holder
Same category
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