10.1
05/31/1983
RPI 658
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 05/31/1983. We update with every new RPI gazette, published weekly.
Applicants
Ashland Oil, Inc
US
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/31/1983
RPI 658
#2.1
12/15/1981
RPI 582
From the same holder
Same category
Patent monitoring
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