Publicação do pedido de patente
#3.1
02/28/1989
RPI 958
Application data
Number
PI8802886Type
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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Ciba Specialty Chemicals Holding Inc.- Ciba Spezialitätenchemie Holding AG - Ciba Spécialités Chimiques Holding SA
CH
Inventors
D. G. (pessoa física)
CH
IPC Classification
Priority claims
CH
1142/88 · 03/25/1988
CH
3098/87 · 08/12/1987
CH
4228/87 · 10/29/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/28/1989
RPI 958
#2.1
11/08/1988
RPI 942
#21.1
Patente extinta em 13/06/2003
09/02/2008
RPI 1965
#25.4
Alterado de: Ciba SC Holding AG
02/17/1999
RPI 1467
#25.11
Referência: RPI 1455 de 24/11/1998; item (71); código 25.1 @ Transferido de: Ciba Geigy Ag
01/05/1999
RPI 1461
#25.1
Transferido de: Ciba-Geigy Ag
11/24/1998
RPI 1455
#16.1
12/26/1995
RPI 1308
#13.1
10/17/1995
RPI 1298
#9.1
06/06/1995
RPI 1279
#6.1
09/20/1994
RPI 1242
#4.1
05/14/1991
RPI 1067
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.