Publicação do pedido de patente
#3.1
02/02/1988
RPI 902
Application data
Number
PI8701885Type
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: 02/02/1988. We update with every new RPI gazette, published weekly.
Applicants
Sanosil AG
CH
Inventors
J. G. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/02/1988
RPI 902
#2.1
07/28/1987
RPI 875
#21.1
Patente extinta em 21/04/2002
07/29/2008
RPI 1960
#16.1
06/29/1993
RPI 1178
#13.1
04/20/1993
RPI 1168
#9.1
12/01/1992
RPI 1148
#6.1
11/05/1991
RPI 1092
#4.1
08/28/1990
RPI 1030
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