Publicação do pedido de patente
#3.1
11/08/1988
RPI 942
Application data
Number
PI8801653Type
Filing
Publication
The letters patent expired on 08/26/2008: 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: 11/08/1988. 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. E. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/08/1988
RPI 942
#2.1
08/23/1988
RPI 931
#21.1
Patente extinta em 07/04/2008
08/26/2008
RPI 1964
#25.4
Alterado de: Ciba SC Holding AG
01/26/1999
RPI 1464
#25.1
Transferido de: Ciba-Geigy AG
12/29/1998
RPI 1460
#16.1
01/21/1998
RPI 1413
#13.1
05/13/1997
RPI 1380
#15.11
02/25/1997
RPI 1369
#9.1
12/10/1996
RPI 1358
#6.1
03/26/1996
RPI 1321
#6.1
02/14/1995
RPI 1263
#4.1
03/19/1991
RPI 1059
From the same holder
Same category
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