Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C01B 31/08; C01B 7/01; B01J 20/20.
03/27/2018
RPI 2464
Application data
Number
PI9006550Type
Filing
Publication
The letters patent expired on 05/28/2013: 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: 03/27/2018. We update with every new RPI gazette, published weekly.
Applicants
Solvay & Cie
BE
Inventors
N. V. (pessoa física)
BE
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C01B 31/08; C01B 7/01; B01J 20/20.
03/27/2018
RPI 2464
#21.1
Patente extinta em 21/12/2010
05/28/2013
RPI 2212
#16.1
08/26/1997
RPI 1395
#13.1
05/06/1997
RPI 1379
#9.1
01/07/1997
RPI 1362
#6.1
01/23/1996
RPI 1312
#4.1
11/16/1993
RPI 1198
#3.1
10/01/1991
RPI 1087
#2.1
06/11/1991
RPI 1071
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