Publicação do pedido de patente
#3.1
10/04/1988
RPI 937
Application data
Number
PI8800847Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 10/04/1988. 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
G. R. (pessoa física)
CH
K. B. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/04/1988
RPI 937
#2.1
06/28/1988
RPI 923
#21.1
Patente extinta em 26/02/2003
09/02/2008
RPI 1965
#25.4
Alterado de: Ciba SC Holding Ag
12/29/1998
RPI 1460
#25.1
Transferido de: Ciba Geigy Ag
12/08/1998
RPI 1457
#16.1
04/25/1995
RPI 1273
#13.1
12/20/1994
RPI 1255
#9.1
08/23/1994
RPI 1238
#6.1
03/22/1994
RPI 1216
#4.1
12/26/1990
RPI 1047
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.