Publicação do pedido de patente
#3.1
12/22/1987
RPI 896
Application data
Number
PI8700760Type
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: 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 Spezialitätenchemie Holding AG - Ciba Spécialités Chimiques Holding SA
CH
Inventors
D. H. (pessoa física)
CH
IPC Classification
Priority claims
CH
659/86 · 02/19/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/22/1987
RPI 896
#2.1
06/09/1987
RPI 868
#21.1
Patente extinta em 18/02/2002
07/29/2008
RPI 1960
#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
#16.1
10/25/1994
RPI 1247
#13.1
06/21/1994
RPI 1229
#9.1
03/08/1994
RPI 1214
#6.1
04/06/1993
RPI 1166
#6.1
10/15/1991
RPI 1089
06/18/1991
RPI 1072
#4.1
05/14/1991
RPI 1067
#4.1
08/21/1990
RPI 1029
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