Exigência - art. 36 da LPI
#6.1
05/09/1989
RPI 968
Application data
Number
PI8207602Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Novartis AG (Novartis SA) (Novartis INC.)
CH
Sandoz Ag.
CH
Inventors
D. R. (pessoa física)
CH
D. S. (pessoa física)
CH
IPC Classification
Priority claims
CH
8 372/81 · 12/31/1981
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
05/09/1989
RPI 968
#6.1
06/21/1988
RPI 922
#4.1
01/21/1986
RPI 796
#3.1
10/25/1983
RPI 679
#2.1
02/22/1983
RPI 644
#21.1
Patente extinta em 30/12/97
07/01/2008
RPI 1956
#25.1
Transferido por incorporação de: Sandoz AG
09/22/1998
RPI 1448
#25.11
Transferido por fusão de: Ciba Geigy Ag@Referência: RPI 1437 de 07/07/98 - item: 73 - código: 25.1
08/18/1998
RPI 1443
#25.1
Transferido por fusão de: Ciba-Geigy Ag.
07/07/1998
RPI 1437
#16.1
11/29/1994
RPI 1252
#13.1
08/30/1994
RPI 1239
#9.1
05/03/1994
RPI 1222
#6.1
02/09/1993
RPI 1158
#6.1
06/30/1992
RPI 1126
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.