Concessão da patente
#16.1
08/29/1989
RPI 984
Application data
Number
PI8305920Type
Filing
Publication
The patent was granted on 08/29/1989 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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Zincroksid S.p.A.
IT
Inventors
M. M. (pessoa física)
IT
R. B. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/29/1989
RPI 984
#13.1
05/16/1989
RPI 969
#9.1
01/03/1989
RPI 950
#6.1
07/26/1988
RPI 927
#7.1
01/07/1986
RPI 794
#4.1
06/11/1985
RPI 764
#3.1
11/13/1984
RPI 734
#2.1
01/17/1984
RPI 691
#18.2
02/18/1992
RPI 1107
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.