Publicação do pedido de patente
#3.1
07/11/1989
RPI 977
Application data
Number
PI8805545Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Ciba SC Holding AG
CH
Ciba Spécialités Chimiques Holding SA
CH
Ciba Specialty Chemicals Holding INC.
CH
Ciba Spezialitätencheime Holding - AG
CH
Vantico AG
CH
Inventors
D. H. (pessoa física)
US
D. G. (pessoa física)
CH
IPC Classification
Priority claims
CH
2472/88 · 06/29/1988
CH
4229/87 · 10/29/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/11/1989
RPI 977
#2.1
03/14/1989
RPI 960
#21.1
Patente extinta em 27/10/2003
09/02/2008
RPI 1965
#25.1
Transferido de: Ciba Specialty Chemicals Holding Inc - Ciba Spezialitätenchemie Holding AG - Ciba Spécialités Chimiques Holding SA .
06/08/2004
RPI 1744
#25.4
Alterado de: Ciba SC Holding AG
11/03/1998
RPI 1452
#25.1
Transferido de: Ciba-Geigy Ag
09/15/1998
RPI 1447
#16.1
07/30/1996
RPI 1339
#13.1
03/19/1996
RPI 1320
#9.1
11/14/1995
RPI 1302
#6.1
02/21/1995
RPI 1264
#4.1
09/10/1991
RPI 1084
From the same holder
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