Carta-patente expirada
#21.1
Patente extinta em 08/11/2009
12/26/2012
RPI 2190
Application data
Number
PI8905729Type
Filing
Publication
The letters patent expired on 12/26/2012: 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: 12/26/2012. 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 Spécialités Chimiques Holding S/A
CH
Inventors
D. Z. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 08/11/2009
12/26/2012
RPI 2190
#25.4
Alterado de: Ciba SC Holding AG
11/17/1998
RPI 1454
#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
01/21/1998
RPI 1413
#13.1
10/14/1997
RPI 1402
#9.1
03/11/1997
RPI 1371
#6.1
03/26/1996
RPI 1321
#4.1
05/26/1992
RPI 1121
#3.1
06/05/1990
RPI 1021
#2.1
03/06/1990
RPI 1008
From the same holder
Same category
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