Concessão da patente
#16.1
06/28/1983
RPI 662
The letters patent expired on 05/24/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/28/1983. We update with every new RPI gazette, published weekly.
Applicants
BASF AG
Inventors
L. H. (pessoa física)
S. E. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/28/1983
RPI 662
#13.1
05/10/1983
RPI 655
#9.1
11/30/1982
RPI 632
11/10/1981
RPI 577
#21.1
05/24/1994
RPI 1225
From the same holder
Same category
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