Exigência - art. 36 da LPI
#6.1
10/03/1989
RPI 989
Application data
Number
PI8106728Type
Filing
Publication
The patent was granted on 09/25/1990 and is in force until 10/19/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:10/19/2001
Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Nippon Zeon Co., Ltd., companhia japonesa
JP
Inventors
K. H. (pessoa física)
JP
M. O. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
10/03/1989
RPI 989
#7.1
08/16/1988
RPI 930
#7.1
04/23/1985
RPI 757
#5.1
01/02/1985
RPI 741
#4.1
08/14/1984
RPI 721
#3.1
07/06/1982
RPI 611
#2.1
12/01/1981
RPI 580
#16.1
09/25/1990
RPI 1034
#13.1
07/31/1990
RPI 1026
#9.1
03/20/1990
RPI 1010
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.