Publicação do pedido de patente
#3.1
12/05/1989
RPI 998
Application data
Number
PI8802381Type
Filing
Publication
Published on 12/05/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
E.I. Du Pont de Nemours and Company
US
Inventors
R. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/05/1989
RPI 998
#2.1
10/25/1988
RPI 940
#15.3
02/16/1994
RPI 1211
#4.1
02/25/1992
RPI 1108
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.