Publicação do pedido de patente
#3.1
10/31/1989
RPI 993
Application data
Number
PI8901209Type
Filing
Publication
The letters patent expired on 12/18/2012: 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: 10/31/1989. 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
Inventors
D. T. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/31/1989
RPI 993
#2.1
05/02/1989
RPI 967
#21.1
Patente extinta em 16/03/2009
12/18/2012
RPI 2189
#25.4
Alterado de: Ciba SC Holding AG
01/05/1999
RPI 1461
#25.1
Transferido de: Ciba Geigy Ag
11/10/1998
RPI 1453
#16.1
05/27/1997
RPI 1382
#13.1
03/11/1997
RPI 1371
#9.1
07/16/1996
RPI 1337
#6.1
02/07/1995
RPI 1262
#4.1
12/17/1991
RPI 1098
From the same holder
Same category
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