Concessão da patente
#16.1
08/29/1989
RPI 984
Application data
Number
PI8307442Type
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
Stone & Webster Engineering Corporation
US
Inventors
R. N. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/29/1989
RPI 984
#13.1
01/24/1989
RPI 953
#9.1
10/04/1988
RPI 937
#6.1
01/12/1988
RPI 899
#4.1
02/24/1987
RPI 853
02/17/1987
RPI 852
#11.1
12/23/1986
RPI 844
#1.3
07/17/1984
RPI 717
#18.2
09/05/1995
RPI 1292
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.