Carta-patente expirada
#21.1
Patente extinta em 23/10/2010
05/21/2013
RPI 2211
Application data
Number
PI9005352Type
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
J. H. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 23/10/2010
05/21/2013
RPI 2211
#15.11
Alterado da Int Cl5 C08G 63/16.
11/21/2000
RPI 1559
#16.1
05/16/2000
RPI 1532
#9.1
11/23/1999
RPI 1507
#6.1
12/30/1997
RPI 1410
#4.1
06/29/1993
RPI 1178
#3.1
09/17/1991
RPI 1085
#2.1
04/16/1991
RPI 1063
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