Carta-patente expirada
#21.1
Patente extinta em 28/11/2009
05/21/2013
RPI 2211
Application data
Number
PI8905985Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V
NL
Inventors
B. D. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 28/11/2009
05/21/2013
RPI 2211
#16.1
08/26/1997
RPI 1395
#9.1
11/19/1996
RPI 1355
#6.1
09/05/1995
RPI 1292
#6.1
11/08/1994
RPI 1249
#4.1
08/06/1991
RPI 1079
#3.1
06/19/1990
RPI 1023
#2.1
03/27/1990
RPI 1011
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.