Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8400618Type
Filing
Publication
The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Borg-Warner Chemicals, Inc.
US
Inventors
A. S. (pessoa física)
JP
M. R. (pessoa física)
US
W. D. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
02/21/1989
RPI 957
#9.1
11/01/1988
RPI 941
#6.1
05/10/1988
RPI 916
#4.1
08/12/1986
RPI 825
#3.1
09/18/1984
RPI 726
#2.1
04/24/1984
RPI 705
#18.2
12/24/1996
RPI 1360
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.