Pedido de licença compulsória
#20.1
11/07/1989
RPI 994
The letters patent expired on 03/26/1996: 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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba Geigy AG
CH
Novartis AG (Novartis SA) (Novartis INC.)
CH
Sandoz A.G
CH
S. M. (pessoa física)
FR
Inventors
B. F. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
11/07/1989
RPI 994
10/31/1989
RPI 993
01/03/1989
RPI 950
#18.2
11/16/1988
RPI 943
#16.1
10/01/1985
RPI 780
#13.1
05/28/1985
RPI 762
#9.1
02/12/1985
RPI 747
#4.1
09/27/1983
RPI 675
#25.1
Transferido por incorporação de: Sandoz AG
03/09/1999
RPI 1470
#25.1
Transferido por fusão de: Ciba-Geigy AG
01/19/1999
RPI 1463
#21.1
03/26/1996
RPI 1321
From the same holder
Same category
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