Publicação do pedido de patente
#3.1
08/09/1988
RPI 929
Application data
Number
PI8707180Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Ciba Specialty Chemicals Holding Inc. - Ciba Spezialitätenchemie Holding AG - Ciba Spécialités Chimiques Holding SA
CH
Inventors
J. S. (pessoa física)
US
IPC Classification
Priority claims
US
948272 · 12/31/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/09/1988
RPI 929
#2.1
03/29/1988
RPI 910
#21.1
Patente extinta em 30/12/2002
07/29/2008
RPI 1960
#25.4
Alterado de: Ciba SC Holding AG
02/17/1999
RPI 1467
#25.1
Transferido de: Ciba Geigy Ag
01/12/1999
RPI 1462
#16.1
02/16/1994
RPI 1211
#13.1
11/09/1993
RPI 1197
#9.1
06/22/1993
RPI 1177
#6.1
09/29/1992
RPI 1139
#4.1
11/20/1990
RPI 1042
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