Solicitação de exame técnico
#4.1
05/05/1987
RPI 863
Application data
Number
PI8404371Type
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: 05/05/1987. We update with every new RPI gazette, published weekly.
Applicants
The Dow Chemical Company
US
Inventors
G. I. (pessoa física)
R. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/05/1987
RPI 863
#3.1
07/30/1985
RPI 771
#2.1
11/06/1984
RPI 733
#11.2
06/01/1993
RPI 1174
#6.1
09/15/1992
RPI 1137
#7.1
03/20/1990
RPI 1010
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.