Publicação do pedido de patente
#3.1
11/28/1989
RPI 997
Application data
Number
PI8901802Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 11/28/1989. 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 Spezialitatenchemie Holding AG - Ciba Specialités Chimiques Holding SA
CH
Vantico AG
CH
Inventors
D. P. (pessoa física)
CH
D. M. (pessoa física)
CH
J. P. (pessoa física)
GB
W. R. (pessoa física)
CH
IPC Classification
Priority claims
CH
1415/88 · 04/18/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/28/1989
RPI 997
#2.1
05/30/1989
RPI 971
#21.1
Patente extinta em 14/04/2004
12/15/2009
RPI 2032
#25.1
Transferido de: Ciba Specialty Chemicals Holding Inc. / Ciba Spezialitatenchemie Holding AG / Ciba Specialites Chimiques Holding SA
08/16/2005
RPI 1806
#25.4
Alterado de: Ciba SC Holding Ag
12/08/1998
RPI 1457
#25.1
Transferido de: Ciba Geigy Ag
11/10/1998
RPI 1453
#16.1
12/26/1995
RPI 1308
#13.1
10/17/1995
RPI 1298
#9.1
06/06/1995
RPI 1279
#6.1
10/04/1994
RPI 1244
#4.1
01/21/1992
RPI 1103
From the same holder
Same category
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