Publicação do pedido de patente
#3.1
04/05/1988
RPI 911
Application data
Number
PI8704053Type
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: 04/05/1988. We update with every new RPI gazette, published weekly.
Applicants
Chevron Research Company
US
Inventors
T. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/05/1988
RPI 911
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C10M 159/22; C10M 159/24; C07C 148/02; C10N 30/04.
03/27/2018
RPI 2464
#15.11
02/18/1997
RPI 1368
#11.2
08/06/1996
RPI 1340
#6.1
10/31/1995
RPI 1300
#6.1
09/20/1994
RPI 1242
#4.1
11/27/1990
RPI 1043
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.