Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C13F 1/02; B01D 9/02.
03/27/2018
RPI 2464
Application data
Number
PI9007562Type
Filing
Publication
PCT
GB1990001172 The letters patent expired on 01/22/2013: 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
Fletcher Smith Limited
GB
Inventors
J. T. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C13F 1/02; B01D 9/02.
03/27/2018
RPI 2464
#21.1
Patente extinta em 27/07/2010
01/22/2013
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02/22/2000
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