11.3
03/08/1988
RPI 907
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/08/1988. We update with every new RPI gazette, published weekly.
Applicants
KUMIAI CHEMICAL INDUSTRY CO
Inventors
I. C. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
03/08/1988
RPI 907
#6.1
02/21/1984
RPI 696
#6.1
09/06/1983
RPI 672
11/23/1982
RPI 631
From the same holder
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