Concessão da patente
#16.1
11/27/1984
RPI 736
The patent was granted on 11/27/1984 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: 11/27/1984. We update with every new RPI gazette, published weekly.
Applicants
Alkem GmbH
DE
Inventors
F. P. (pessoa física)
H. D. (pessoa física)
K. W. (pessoa física)
L. R. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/27/1984
RPI 736
#13.1
09/04/1984
RPI 724
#9.1
05/15/1984
RPI 708
#4.1
10/18/1983
RPI 678
#18.2
08/23/1994
RPI 1238
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.