Concessão da patente
#16.1
04/26/1988
RPI 914
The letters patent expired on 09/21/1993: 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
CIBA GEIGY AG
Inventors
H. G. (pessoa física)
P. A. (pessoa física)
R. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1988
RPI 914
#13.1
12/29/1987
RPI 897
#9.1
09/01/1987
RPI 880
#6.1
05/14/1985
RPI 760
#6.1
11/06/1984
RPI 733
#6.1
11/29/1983
RPI 684
#6.1
05/25/1982
RPI 605
12/01/1981
RPI 580
#21.1
09/21/1993
RPI 1190
From the same holder
Same category
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