Carta-patente expirada
#21.1
Patente extinta em 20/06/2016
06/21/2016
RPI 2372
Application data
Number
PI9607477Type
Filing
Publication
PCT
EP1996000945 The letters patent expired on 06/21/2016: 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: 06/21/2016. We update with every new RPI gazette, published weekly.
Applicants
Ciba Specialty Chemicals Holding Inc.
CH
Inventors
D. R. (pessoa física)
DE
G. M. (pessoa física)
FR
I. F. (pessoa física)
CH
J. K. (pessoa física)
DE
P. H. (pessoa física)
CH
IPC Classification
Priority claims
CH
3269/95 · 11/17/1995
CH
740/95 · 03/15/1995
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 20/06/2016
06/21/2016
RPI 2372
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