Solicitação de exame técnico
#4.1
01/12/1988
RPI 899
Application data
Number
PI8606627Type
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: 01/12/1988. We update with every new RPI gazette, published weekly.
Applicants
L'Air Liquide,Societe Anonyme Pour L'Exploitation des Procedes Georges Claude
FR
Inventors
G. [. (pessoa física)
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/12/1988
RPI 899
#1.3
08/04/1987
RPI 876
#11.2
07/06/1993
RPI 1179
#6.1
01/19/1993
RPI 1155
#6.1
10/29/1991
RPI 1091
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.