Publicação do pedido de patente
#3.1
09/15/1987
RPI 882
Application data
Number
PI8605955Type
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: 09/15/1987. 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
D. M. (pessoa física)
CH
IPC Classification
Priority claims
CH
1770/86 · 04/30/1986
CH
5163/85 · 12/04/1985
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/15/1987
RPI 882
#2.1
04/22/1987
RPI 861
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07D 231/08; C07C 147/06; D06L 3/12; C11D 3/42.
03/20/2018
RPI 2463
#21.1
Patente extinta em 04/12/2001
07/22/2008
RPI 1959
#25.4
Alterado de: Ciba SC Holding AG
01/26/1999
RPI 1464
#25.11
Transferido de: Ciba-Geigy AG@Referência: RPI 1455 de 24/11/98; código (25.1); item (71).
12/29/1998
RPI 1460
#25.1
Transferido de: Ciba-Geigy Ag
11/24/1998
RPI 1455
09/02/1997
RPI 1396
#16.1
07/30/1996
RPI 1339
10/31/1995
RPI 1300
#9.1
06/06/1995
RPI 1279
#6.1
09/20/1994
RPI 1242
#6.1
07/20/1993
RPI 1181
#4.1
05/01/1990
RPI 1016
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