Concessão da patente
#16.1
05/28/1985
RPI 762
The patent was granted on 05/28/1985 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: 05/28/1985. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
FR
Compagnie Generale des Matieres Nucleaires (Cogema)
FR
Inventors
F. A. (pessoa física)
S. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/28/1985
RPI 762
#13.1
04/09/1985
RPI 755
#9.1
12/04/1984
RPI 737
#6.1
03/07/1984
RPI 698
06/08/1982
RPI 607
#7.1
05/18/1982
RPI 604
12/29/1981
RPI 584
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C01G 43/02; C22B 60/02.
03/27/2018
RPI 2464
#18.2
04/20/1993
RPI 1168
Same category
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