Carta-patente expirada
#21.1
Patente extinta em 06/02/2011
01/02/2013
RPI 2191
Application data
Number
PI9000894Type
Filing
Publication
The letters patent expired on 01/02/2013: 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: 01/02/2013. We update with every new RPI gazette, published weekly.
Applicants
Cooperativa de Produtores de Cana, Açúcar e Álcool do Estado de São Paulo Ltda. COPERSUCAR
SP, BR
G. M. (pessoa física)
DE
Inventors
A. A. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 06/02/2011
01/02/2013
RPI 2191
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09/14/1993
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04/27/1993
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02/13/1991
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06/19/1990
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