Carta-patente expirada
#21.1
Patente extinta em 27/12/2009
05/21/2013
RPI 2211
Application data
Number
PI8906782Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.
Applicants
Mitsui Chemicals, Inc.
JP
Mitsui Toatsu Chemicals, Incorporated
JP
Inventors
A. Y. (pessoa física)
JP
C. H. (pessoa física)
JP
M. A. (pessoa física)
JP
T. O. (pessoa física)
JP
T. K. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/12/2009
05/21/2013
RPI 2211
#25.1
Transferido por fusão de: Mitsui Toatsu Chemicals, Inc.
03/09/1999
RPI 1470
#16.1
09/30/1997
RPI 1400
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03/11/1997
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07/16/1996
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RPI 1300
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08/18/1992
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09/18/1990
RPI 1033
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05/08/1990
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