14.1
06/14/1988
RPI 921
Application data
Number
PI8501246Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
D. L. (pessoa física)
DE
D. S. (pessoa física)
DE
H. H. (pessoa física)
DE
H. S. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
06/14/1988
RPI 921
#4.1
12/22/1987
RPI 896
#3.1
11/12/1985
RPI 786
#2.1
06/11/1985
RPI 764
#21.1
Patente extinta em 20/03/2000
07/15/2008
RPI 1958
#16.1
05/31/1994
RPI 1226
#9.1
10/19/1993
RPI 1194
#6.1
04/27/1993
RPI 1169
#6.1
03/10/1992
RPI 1110
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Same category
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