Solicitação de exame técnico
#4.1
03/28/1989
RPI 962
Application data
Number
PI8603279Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 03/28/1989. 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 Spezialitätenchemie Holding AG - Ciba Spécialités Chimiques Holding SA
CH
Inventors
D. T. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/28/1989
RPI 962
#3.1
02/24/1987
RPI 853
#2.1
12/16/1986
RPI 843
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Patente extinta em 11/07/2001
07/22/2008
RPI 1959
#25.11
Alterado de: Ciba SC Holding AG. @Referência RPI 1456 de 01/12/98 - código 25.4 - item (71)
08/24/1999
RPI 1494
#25.4
Alterado de: Ciba SC Holding Ag
12/01/1998
RPI 1456
#25.1
Transferido de: Ciba Geigy Ag
11/10/1998
RPI 1453
#16.1
02/04/1997
RPI 1366
#13.1
12/10/1996
RPI 1358
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03/19/1996
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09/19/1995
RPI 1294
#6.1
09/20/1994
RPI 1242
#6.1
03/02/1993
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01/02/1990
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