Solicitação de exame técnico
#4.1
03/08/1988
RPI 907
Application data
Number
PI8502457Type
Filing
Publication
Published on 01/28/1986, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 03/08/1988. We update with every new RPI gazette, published weekly.
Applicants
MOBIL OIL CORP [US]
Inventors
R. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/08/1988
RPI 907
#3.1
01/28/1986
RPI 797
#2.1
07/30/1985
RPI 771
#15.3
06/25/1991
RPI 1073
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.