Pedido de licença compulsória
#20.1
02/14/1989
RPI 956
Application data
Number
PI8102425Type
Filing
Publication
The letters patent expired on 10/01/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 02/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Philip Morris Products, Inc
US
Inventors
D. G. (pessoa física)
G. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
02/14/1989
RPI 956
02/08/1989
RPI 955
#16.1
07/30/1985
RPI 771
#13.1
05/07/1985
RPI 759
#9.1
01/15/1985
RPI 743
#6.1
08/07/1984
RPI 720
#4.1
10/04/1983
RPI 676
#3.1
12/29/1981
RPI 584
#21.1
10/01/1996
RPI 1348
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.