Publicação do pedido de patente
#3.1
08/29/1989
RPI 984
Application data
Number
PI8806642Type
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. L. (pessoa física)
DE
IPC Classification
Priority claims
CH
4923/87 · 12/16/1987
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 15/12/2008
12/18/2012
RPI 2189
#25.4
Alterado de: Ciba SC Holding AG
01/19/1999
RPI 1463
#25.11
Transferido de: Ciba-Geigy AG@Referência RPI 1453 de 10/11/98; código (25.1); item (71).
12/22/1998
RPI 1459
#25.1
Transferido de: Ciba-Geigy Ag
11/10/1998
RPI 1453
#16.1
01/21/1998
RPI 1413
#13.1
05/13/1997
RPI 1380
#9.1
12/10/1996
RPI 1358
#6.1
02/27/1996
RPI 1317
#6.1
06/27/1995
RPI 1282
#4.1
11/12/1991
RPI 1093
From the same holder
Same category
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