Exigência - art. 36 da LPI
#6.1
05/31/1988
RPI 919
Application data
Number
PI8300920Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 05/31/1988. 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 Spezialitätenchemie Holding AG - Ciba Spécialités Chimiques Holding SA
CH
Inventors
D. R. (pessoa física)
CH
D. H. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
05/31/1988
RPI 919
#4.1
03/11/1986
RPI 803
#15.11
02/21/1984
RPI 696
#3.1
11/16/1983
RPI 682
#2.1
04/12/1983
RPI 651
#21.1
Patente extinta em 25/02/98
07/01/2008
RPI 1956
#25.4
Alterado de: Ciba SC Holding AG
02/17/1999
RPI 1467
#25.1
Transferido de: Ciba-Geigy AG
01/19/1999
RPI 1463
#16.1
04/27/1993
RPI 1169
#13.1
03/02/1993
RPI 1161
#9.1
09/29/1992
RPI 1139
#6.1
07/30/1991
RPI 1078
From the same holder
Same category
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