Publicação do pedido de patente
#3.1
04/26/1988
RPI 914
Application data
Number
PI8604134Type
Filing
Publication
The application was allowed on 03/02/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Exxon Research And Engineering Company
US
Inventors
J. P. (pessoa física)
M. W. (pessoa física)
US
M. B. (pessoa física)
R. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/26/1988
RPI 914
#2.1
03/17/1987
RPI 856
#11.4
10/19/1993
RPI 1194
#13.1
06/15/1993
RPI 1176
#9.1
03/02/1993
RPI 1161
#6.1
10/29/1991
RPI 1091
#4.1
10/02/1990
RPI 1035
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.