Solicitação de exame técnico
#4.1
10/03/1989
RPI 989
Application data
Number
PI8604711Type
Filing
Publication
The patent was granted on 07/30/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Dow Consumer Products Inc
US
Dow Consumer Products Inc.
Inventors
J. M. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/03/1989
RPI 989
#3.1
06/23/1987
RPI 870
#2.1
03/24/1987
RPI 857
#18.2
10/03/1995
RPI 1296
#16.1
07/30/1991
RPI 1078
#13.1
01/29/1991
RPI 1052
01/02/1991
RPI 1048
#9.1
08/14/1990
RPI 1028
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.