Carta-patente expirada
#21.1
Patente extinta em 01/03/2010
01/08/2013
RPI 2192
Application data
Number
PI9000951Type
Filing
Publication
The letters patent expired on 01/08/2013: 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: 01/08/2013. 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 Spezialitatenchemie Holding AG - Ciba Specialités Chimiques Holding SA
CH
Inventors
D. O. (pessoa física)
US
G. G. (pessoa física)
US
IPC Classification
Priority claims
GB
8904760.9 · 03/02/1989
GB
8910631.4 · 05/09/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 01/03/2010
01/08/2013
RPI 2192
#16.1
12/29/1998
RPI 1460
#25.4
Alterado de: Ciba SC holding AG
11/10/1998
RPI 1453
#25.1
Transferido de: Ciba-Geigy Ag
09/08/1998
RPI 1446
#9.1
10/07/1997
RPI 1401
#6.1
09/24/1996
RPI 1347
#4.1
06/15/1993
RPI 1176
#3.1
02/19/1991
RPI 1055
#2.1
08/07/1990
RPI 1027
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.