101
01/28/1986
RPI 797
The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 01/28/1986. We update with every new RPI gazette, published weekly.
Applicants
ENGELHARD MIN & CHEM
Inventors
K. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
01/28/1986
RPI 797
#12.1
12/20/1983
RPI 687
#15.11
09/06/1983
RPI 672
#9.1
08/30/1983
RPI 671
#6.1
01/11/1983
RPI 638
10/26/1982
RPI 627
From the same holder
Same category
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