Publicação do pedido de patente
#3.1
07/19/1988
RPI 926
Application data
Number
PI8706742Type
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: 07/19/1988. We update with every new RPI gazette, published weekly.
Applicants
Solvay
BE
Solvay & Cie.
BE
Inventors
J. B. (pessoa física)
BE
J. D. (pessoa física)
BE
J. V. (pessoa física)
BE
P. C. (pessoa física)
FR
P. G. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/19/1988
RPI 926
#2.1
03/01/1988
RPI 906
#21.1
Patente extinta em 11/12/2002
07/29/2008
RPI 1960
#16.1
11/29/1994
RPI 1252
#9.1
05/24/1994
RPI 1225
#6.1
11/23/1993
RPI 1199
#4.1
08/28/1990
RPI 1030
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