Publicação do pedido de patente
#3.1
12/05/1989
RPI 998
Application data
Number
PI8902013Type
Filing
Publication
The letters patent expired on 12/26/2012: 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: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V
NL
Inventors
J. G. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/05/1989
RPI 998
#2.1
06/13/1989
RPI 973
#21.1
Patente extinta em 28/04/2009
12/26/2012
RPI 2190
#16.1
12/29/1998
RPI 1460
#9.1
DEFERIDO COM APOSTILAMENTO NA CARTA PATENTE ONDE SE LÊ NO RELATÓRIO PÁGINA 21, LINHA 15 "EXEMJPLO" LEIA-SE "EXEMPLO"
09/08/1998
RPI 1446
#7.1
05/12/1998
RPI 1429
#6.1
02/07/1995
RPI 1262
#4.1
11/05/1991
RPI 1092
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