Concessão da patente
#16.1
11/29/1988
RPI 945
The letters patent expired on 05/16/1995: 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: 11/29/1988. 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. B. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/29/1988
RPI 945
#13.1
09/06/1988
RPI 933
#9.1
05/17/1988
RPI 917
#6.1
09/15/1987
RPI 882
#4.1
11/30/1982
RPI 632
#25.4
Alterado de: Ciba SC Holding AG.
12/07/1999
RPI 1509
#25.1
Transferido de: Ciba - Geigy AG.
11/03/1999
RPI 1504
#21.1
05/16/1995
RPI 1276
From the same holder
Same category
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