Indeferimento
#9.2
04/19/1983
RPI 652
The application was refused by the INPI on 04/19/1983. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/19/1983. We update with every new RPI gazette, published weekly.
Applicants
F. Hoffmann-La Roche & Co. Aktiengesellschaft
CH
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
04/19/1983
RPI 652
#4.1
08/10/1982
RPI 616
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 87/06; A61K 31/135; C07C 49/225; C07C 67/00; C07C 209/00; C07C 209/08; C07C 209/16; C07C 209/28; C07C 209/50; C07C 211/26; C07C 211/00.
03/27/2018
RPI 2464
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.