Carta-patente expirada
#21.1
Patente extinta em 12/02/2005
06/01/2010
RPI 2056
Application data
Number
PI9005185Type
Filing
Publication
PCT
CH1990000032 The letters patent expired on 06/01/2010: 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: 06/01/2010. We update with every new RPI gazette, published weekly.
Applicants
CWS International AG
CH
Inventors
M. B. (pessoa física)
CH
S. A. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 12/02/2005
06/01/2010
RPI 2056
#16.1
03/25/1997
RPI 1373
#9.1
03/26/1996
RPI 1321
#4.1
11/26/1991
RPI 1095
#1.3
08/06/1991
RPI 1079
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