Publicação do pedido de patente
#3.1
10/13/1987
RPI 886
Application data
Number
PI8606391Type
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: 10/13/1987. We update with every new RPI gazette, published weekly.
Applicants
Exxon Research And Egineering Company
US
Inventors
H. S. (pessoa física)
US
I. G. (pessoa física)
IPC Classification
Priority claims
US
811,999 · 12/23/1985
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/13/1987
RPI 886
#2.1
04/28/1987
RPI 862
#11.2
03/23/1993
RPI 1164
#6.1
12/17/1991
RPI 1098
#4.1
01/23/1990
RPI 1003
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.