Concessão da patente
#16.1
08/27/1985
RPI 775
The patent was granted on 08/27/1985 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/27/1985. We update with every new RPI gazette, published weekly.
Applicants
MONTEDISON SPA
Inventors
B. P. (pessoa física)
C. G. (pessoa física)
P. P. (pessoa física)
S. M. (pessoa física)
T. R. (pessoa física)
T. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/27/1985
RPI 775
#13.1
04/16/1985
RPI 756
#9.1
12/26/1984
RPI 740
#6.1
02/07/1984
RPI 694
07/06/1993
RPI 1179
#21.1
06/29/1993
RPI 1178
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.