Republicação - classificação IPC
#15.11
05/05/1987
RPI 863
Application data
Number
PI8205566Type
Filing
Publication
The application was refused by the INPI on 03/24/1987. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/05/1987. We update with every new RPI gazette, published weekly.
Applicants
Exxon Production Research Company
US
Inventors
E. L. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
05/05/1987
RPI 863
#9.2
03/24/1987
RPI 857
#7.1
08/12/1986
RPI 825
03/19/1985
RPI 752
#4.1
11/16/1983
RPI 682
#3.1
08/30/1983
RPI 671
#2.1
11/16/1982
RPI 630
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.