Concessão da patente
#16.1
03/29/1983
RPI 649
The patent was granted on 03/29/1983 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: 03/29/1983. We update with every new RPI gazette, published weekly.
Applicants
KERNFORSCHUNGSZ KARLSRUHE [DE]
Inventors
P. R. (pessoa física)
S. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/29/1983
RPI 649
#13.1
01/25/1983
RPI 640
#9.1
09/14/1982
RPI 621
#4.1
10/06/1981
RPI 572
#18.2
02/04/1992
RPI 1105
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.