112
08/16/1983
RPI 669
The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 08/16/1983. We update with every new RPI gazette, published weekly.
Applicants
ASHLAND OIL INC
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
08/16/1983
RPI 669
#12.3
01/11/1983
RPI 638
12/28/1982
RPI 636
11/09/1982
RPI 629
07/20/1982
RPI 613
06/15/1982
RPI 608
#11.2
03/16/1982
RPI 595
From the same holder
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