Publicação do pedido de patente
#3.1
03/21/1989
RPI 961
Application data
Number
PI8804345Type
Filing
Publication
The letters patent expired on 12/11/2012: 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: 03/21/1989. 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
Vantico AG
CH
Inventors
C. A. (pessoa física)
GB
D. M. (pessoa física)
CH
J. P. (pessoa física)
GB
W. R. (pessoa física)
CH
IPC Classification
Priority claims
CH
1069/88 · 03/21/1988
CH
3265/87 · 08/26/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/21/1989
RPI 961
#2.1
01/10/1989
RPI 951
#21.1
Patente extinta em 29/12/2008
12/11/2012
RPI 2188
#25.1
Transferido de: Ciba Specialty Chemicals Holding Inc - Ciba Spezialitätenchemie Holding AG - Ciba Spécialités Chimiques Holding SA .
06/08/2004
RPI 1744
#16.1
12/29/1998
RPI 1460
#25.4
Alterado de: Ciba SC Holding AG
11/03/1998
RPI 1452
#25.1
Transferido de: Ciba-Geigy AG
10/06/1998
RPI 1450
#9.1
03/24/1998
RPI 1422
#15.11
02/18/1997
RPI 1368
#6.1
02/12/1997
RPI 1367
#6.1
02/21/1995
RPI 1264
#4.1
07/09/1991
RPI 1075
From the same holder
Same category
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