Concessão da patente
#16.1
03/25/1986
RPI 805
Application data
Number
PI8103625Type
Filing
Publication
The letters patent expired on 10/08/1996: 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: 03/25/1986. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Novartis AG (Novartis SA) (Novartis Inc.)
CH
Sandoz AG
CH
Inventors
C. K. (pessoa física)
G. A. (pessoa física)
L. P. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/25/1986
RPI 805
#13.1
12/17/1985
RPI 791
#9.1
08/13/1985
RPI 773
#6.1
12/26/1984
RPI 740
#4.1
05/08/1984
RPI 707
#3.1
03/02/1982
RPI 593
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 101/447; C07C 233/38; C07C 233/00.
03/27/2018
RPI 2464
#25.1
Transferido por incorporação de: Ciba-Geigy AG e Sandoz AG.
09/14/1999
RPI 1497
#25.1
Transferido por fusão de: Ciba-Geigy AG.
08/17/1999
RPI 1493
#21.1
10/08/1996
RPI 1349
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.