Carta-patente expirada
#21.1
Patente extinta em 02/03/2010
01/08/2013
RPI 2192
Application data
Number
PI9000991Type
Filing
Publication
The letters patent expired on 01/08/2013: 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: 01/08/2013. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V.
NL
Inventors
F. D. (pessoa física)
NL
W. E. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 02/03/2010
01/08/2013
RPI 2192
#16.1
02/08/2000
RPI 1518
#9.1
08/24/1999
RPI 1494
#6.1
11/03/1998
RPI 1452
#7.1
05/26/1998
RPI 1431
#4.1
08/27/1991
RPI 1082
#3.1
02/19/1991
RPI 1055
#2.1
08/07/1990
RPI 1027
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.