Publicação do pedido de patente
#3.1
09/20/1988
RPI 935
Application data
Number
PI8800406Type
Filing
Publication
The letters patent expired on 12/11/2012: 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: 09/20/1988. 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 Spezialitätenchemie Holding AG - Ciba Spécialités Chimiques Holding SA
CH
Inventors
D. J. (pessoa física)
US
D. B. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/20/1988
RPI 935
#2.1
05/10/1988
RPI 916
#21.1
Patente extinta em 26/01/2009
12/11/2012
RPI 2188
#16.1
01/26/1999
RPI 1464
#25.4
Alterado de: Ciba SC Holding AG
12/22/1998
RPI 1459
#25.1
Transferido de: Ciba Geigy Ag
11/17/1998
RPI 1454
#9.1
05/26/1998
RPI 1431
#6.1
04/02/1996
RPI 1322
#4.1
01/02/1991
RPI 1048
From the same holder
Same category
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