Cessão de direito de exploração
#22.1
04/02/1985
RPI 754
The patent was granted on 03/27/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/02/1985. We update with every new RPI gazette, published weekly.
Applicants
Rhone-Poulenc Industries
FR
Inventors
B. F. (pessoa física)
H. J. (pessoa física)
M. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
04/02/1985
RPI 754
06/19/1984
RPI 713
#16.1
03/27/1984
RPI 701
#13.1
12/06/1983
RPI 685
#9.1
08/16/1983
RPI 669
#6.1
04/20/1982
RPI 600
12/15/1981
RPI 582
#18.2
04/20/1993
RPI 1168
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Same category
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