Exigência - art. 36 da LPI
#6.1
10/31/1989
RPI 993
Application data
Number
PI8300936Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson
US
Inventors
J. T. (pessoa física)
US
R. M. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
10/31/1989
RPI 993
#4.1
05/06/1986
RPI 811
#3.1
11/16/1983
RPI 682
#2.1
04/12/1983
RPI 651
#21.1
Patente extinta em 25/02/98
07/01/2008
RPI 1956
#16.1
09/25/1990
RPI 1034
#13.1
08/14/1990
RPI 1028
#9.1
04/03/1990
RPI 1012
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.