Concessão da patente
#16.1
09/27/1988
RPI 936
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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
SCHERING AG
Inventors
A. F. (pessoa física)
R. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1988
RPI 936
#13.1
07/19/1988
RPI 926
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03/15/1988
RPI 908
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09/08/1987
RPI 881
#6.1
10/18/1983
RPI 678
#6.1
08/31/1982
RPI 619
#6.1
12/22/1981
RPI 583
#21.1
09/21/1993
RPI 1190
From the same holder
Same category
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