Concessão da patente
#16.1
08/30/1983
RPI 671
The letters patent expired on 05/02/1995: 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: 08/30/1983. We update with every new RPI gazette, published weekly.
Applicants
Pfizer, Inc.
US
Inventors
L. H. (pessoa física)
M. R. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1983
RPI 671
#13.1
06/21/1983
RPI 661
#9.1
03/01/1983
RPI 645
04/06/1982
RPI 598
#21.1
05/02/1995
RPI 1274
From the same holder
Same category
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