Exigência - art. 36 da LPI
#6.1
05/16/1989
RPI 969
Application data
Number
PI8405816Type
Filing
Publication
The patent was granted on 05/28/1991 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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
The Dow Chemical Company
US
Inventors
G. M. (pessoa física)
US
H. D. (pessoa física)
US
J. P. (pessoa física)
US
R. B. (pessoa física)
US
S. G. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
05/16/1989
RPI 969
#4.1
06/25/1985
RPI 766
#1.3
02/20/1985
RPI 748
#18.2
09/12/1995
RPI 1293
#16.1
05/28/1991
RPI 1069
#13.1
02/13/1991
RPI 1054
#9.1
10/30/1990
RPI 1039
#6.1
05/29/1990
RPI 1020
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.