Carta-patente expirada
#21.1
Patente extinta em 12/02/2016
04/26/2016
RPI 2364
Application data
Number
PI9607295Type
Filing
Publication
PCT
IB1996000254 The letters patent expired on 04/26/2016: 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: 04/26/2016. We update with every new RPI gazette, published weekly.
Applicants
Hoechst Pharmaceuticals & Chemicals K.K.
JP
Inventors
M. O. (pessoa física)
JP
Y. M. (pessoa física)
JP
Y. C. (pessoa física)
JP
IPC Classification
Priority claims
JP
7/33215 · 02/22/1995
JP
7/33216 · 02/22/1995
Publications in the Brazilian Industrial Property Gazette (RPI).
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Patente extinta em 12/02/2016
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RPI 2364
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