16.3
10/23/1984
RPI 731
The patent was granted on 07/31/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/23/1984. We update with every new RPI gazette, published weekly.
Applicants
NAT STARCH CHEM CORP
Inventors
T. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/23/1984
RPI 731
#16.1
07/31/1984
RPI 719
#13.1
04/17/1984
RPI 704
#9.1
12/20/1983
RPI 687
#6.1
04/19/1983
RPI 652
01/26/1982
RPI 588
#18.2
01/28/1992
RPI 1104
From the same holder
Same category
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