Solicitação de exame técnico
#4.1
10/17/1989
RPI 991
Application data
Number
PI8701480Type
Filing
Publication
The application was allowed on 03/01/1994 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Union Carbide Industrial Gases Technology Corporation
US
Inventors
J. F. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/17/1989
RPI 991
#3.1
01/19/1988
RPI 900
#2.1
07/07/1987
RPI 872
#11.4
12/27/1994
RPI 1256
#13.1
06/14/1994
RPI 1228
#9.1
03/01/1994
RPI 1213
04/27/1993
RPI 1169
04/20/1993
RPI 1168
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.