Carta-patente expirada
#21.1
Patente extinta em 15/02/2005
05/11/2010
RPI 2053
Application data
Number
PI9000699Type
Filing
Publication
The letters patent expired on 05/11/2010: 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: 05/11/2010. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
H. D. (pessoa física)
DE
Inventors
H. R. (pessoa física)
DE
H. D. (pessoa física)
DE
K. N. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 15/02/2005
05/11/2010
RPI 2053
#16.1
08/30/1994
RPI 1239
#13.1
04/19/1994
RPI 1220
#9.1
11/30/1993
RPI 1200
#4.1
05/04/1993
RPI 1170
#3.1
01/22/1991
RPI 1051
#2.1
06/05/1990
RPI 1021
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Same category
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