Pedido de licença compulsória
#20.1
12/20/1988
RPI 948
The letters patent expired on 06/21/1994: 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: 12/20/1988. We update with every new RPI gazette, published weekly.
Applicants
BASF AG
Inventors
J. J. (pessoa física)
S. E. (pessoa física)
W. B. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
12/20/1988
RPI 948
#16.1
01/29/1985
RPI 745
#13.1
10/23/1984
RPI 731
#9.1
07/10/1984
RPI 716
05/04/1982
RPI 602
#21.1
06/21/1994
RPI 1229
From the same holder
Same category
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