Publicação do pedido de patente
#3.1
02/17/1988
RPI 904
Application data
Number
PI8702290Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 02/17/1988. We update with every new RPI gazette, published weekly.
Applicants
Rhodia S/A
SP, BR
Inventors
M. G. (pessoa física)
FR
M. L. (pessoa física)
FR
P. P. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/17/1988
RPI 904
#2.1
07/28/1987
RPI 875
#21.1
Patente extinta em 28/04/2002
07/29/2008
RPI 1960
#16.1
04/26/1994
RPI 1221
#13.1
11/09/1993
RPI 1197
#9.1
06/22/1993
RPI 1177
#6.1
10/08/1991
RPI 1088
#4.1
09/25/1990
RPI 1034
From the same holder
Same category
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