Solicitação de exame técnico
#4.1
12/22/1987
RPI 896
Application data
Number
PI8501136Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 12/22/1987. 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 SA
CH
Inventors
D. S. (pessoa física)
DE
G. K. (pessoa física)
DE
H. K. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/22/1987
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07/15/2008
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#25.4
Alterado de Ciba SC Holding AG
10/27/1998
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#25.1
Transferido de: Ciba-Geigy Ag
09/15/1998
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05/31/1994
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10/26/1993
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