Solicitação de exame técnico
#4.1
11/29/1988
RPI 945
Application data
Number
PI8600897Type
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: 11/29/1988. We update with every new RPI gazette, published weekly.
Applicants
DOW CHEMICAL CO [US]
Inventors
W. A. (pessoa física)
Y. D. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/29/1988
RPI 945
#3.1
11/11/1986
RPI 838
#2.1
08/12/1986
RPI 825
#11.2
07/31/1990
RPI 1026
01/02/1990
RPI 1000
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.