Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C01B 33/143; A61K 7/16.
03/27/2018
RPI 2464
Application data
Number
PI9002063Type
Filing
Publication
The letters patent expired on 01/15/2013: 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
R. C. (pessoa física)
FR
Inventors
J. P. (pessoa física)
FR
IPC Classification
Priority claims
FR
89 05868 · 05/03/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C01B 33/143; A61K 7/16.
03/27/2018
RPI 2464
#21.1
Patente extinta em 02/05/2010
01/15/2013
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06/01/1999
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10/27/1998
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11/26/1991
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