Publicação do pedido de patente
#3.1
02/17/1988
RPI 904
Application data
Number
PI8702226Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 02/17/1988. We update with every new RPI gazette, published weekly.
Applicants
Ciba Geigy AG
CH
Ciba Sc Holding Ag
CH
Ciba Specialty Chemicals Holding Inc .- Ciba Spezialitatencheime Holding Ag - Ciba Spécialités Chimiques Holding SA
CH
Inventors
D. L. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/17/1988
RPI 904
#2.1
07/28/1987
RPI 875
#21.1
Patente extinta em 04/05/2002
07/29/2008
RPI 1960
#25.4
Alterado de: Ciba SC Holding Ag
11/03/1998
RPI 1452
#25.1
Transferido de: Ciba-Geigy Ag
10/06/1998
RPI 1450
#16.1
09/26/1995
RPI 1295
#9.1
03/07/1995
RPI 1266
#6.1
05/31/1994
RPI 1226
08/17/1993
RPI 1185
#11.2
05/11/1993
RPI 1171
#6.1
10/06/1992
RPI 1140
#4.1
09/11/1990
RPI 1032
From the same holder
Same category
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