Publicação do pedido de patente
#3.1
08/29/1989
RPI 984
Application data
Number
PI8806846Type
Filing
Publication
The letters patent expired on 12/18/2012: 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: 08/29/1989. 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. S. (pessoa física)
CH
R. L. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/29/1989
RPI 984
#2.1
04/25/1989
RPI 966
#21.1
Patente extinta em 23/12/2008
12/18/2012
RPI 2189
Ref. a RPI nº 1424 de 07/04/1998.
11/16/1999
RPI 1506
#25.11
Alterado de: Ciba SC Holding AG. @Referência RPI 1484 de 15/06/99 - cód. 25.4 - item ( 71 )
08/10/1999
RPI 1492
#25.4
Alterado de: Ciba SC Holding AG.
06/15/1999
RPI 1484
#25.1
Transferido de: Ciba-Geigy AG
05/11/1999
RPI 1479
#16.1
11/24/1998
RPI 1455
#9.1
04/07/1998
RPI 1424
#6.1
12/05/1995
RPI 1305
#6.1
02/07/1995
RPI 1262
#4.1
10/08/1991
RPI 1088
From the same holder
Same category
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