Carta-patente expirada
#21.1
Patente extinta em 26/09/2009
12/26/2012
RPI 2190
Application data
Number
PI8904879Type
Filing
Publication
The letters patent expired on 12/26/2012: 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: 12/26/2012. We update with every new RPI gazette, published weekly.
Applicants
FPInnovations
CA
Pulp and Paper Research Institute of Canada
CA
Inventors
I. P. (pessoa física)
CA
I. P. (pessoa física)
CA
J. M. (pessoa física)
CA
R. D. (pessoa física)
CA
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 26/09/2009
12/26/2012
RPI 2190
#25.1
Transferido de: Pulp and Paper Research Institute of Canada
10/30/2007
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10/28/1997
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10/14/1997
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