Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 47/21; C07C 7/46.
03/20/2018
RPI 2463
Application data
Number
PI9005224Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/20/2018. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
A. B. (pessoa física)
A. B. (pessoa física)
NL
IPC Classification
Priority claims
GB
8923433.0 · 10/18/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 47/21; C07C 7/46.
03/20/2018
RPI 2463
#11.2
08/31/1999
RPI 1495
#6.1
02/02/1999
RPI 1465
#4.1
09/21/1993
RPI 1190
#3.1
09/17/1991
RPI 1085
#2.1
04/16/1991
RPI 1063
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.