Pedido de licença compulsória
#20.1
02/28/1989
RPI 958
The letters patent expired on 04/25/1995: 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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
PHILIP MORRIS INC
Inventors
A. P. (pessoa física)
L. R. (pessoa física)
U. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
02/28/1989
RPI 958
02/21/1989
RPI 957
#16.1
07/31/1984
RPI 719
#13.1
05/02/1984
RPI 706
#9.1
01/24/1984
RPI 692
#6.1
02/01/1983
RPI 641
#21.1
04/25/1995
RPI 1273
From the same holder
Same category
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