Concessão da patente
#16.1
09/29/1987
RPI 884
The letters patent expired on 12/07/1993: 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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
FARMACEUTICO DERMATOLOGICO DER [BR]
Inventors
G. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/29/1987
RPI 884
#13.1
06/09/1987
RPI 868
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01/06/1987
RPI 846
#6.1
07/08/1986
RPI 820
#6.1
12/10/1985
RPI 790
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03/12/1985
RPI 751
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11/13/1984
RPI 734
#2.1
05/24/1983
RPI 657
#21.1
12/07/1993
RPI 1201
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