Solicitação de exame técnico
#4.1
10/06/1987
RPI 885
Application data
Number
PI8406015Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 10/06/1987. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson
US
Inventors
C. R. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/06/1987
RPI 885
#3.1
08/27/1985
RPI 775
#2.1
02/20/1985
RPI 748
#21.1
Patente extinta em 27/11/99
07/08/2008
RPI 1957
#16.1
07/27/1993
RPI 1182
#13.1
05/25/1993
RPI 1173
#9.1
02/09/1993
RPI 1158
#6.1
10/08/1991
RPI 1088
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.