Carta-patente expirada
#21.1
Patente extinta em 05/04/2010
01/08/2013
RPI 2192
Application data
Number
PI9001588Type
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
Crosfield Limited
GB
Unilever N.V.
NL
Inventors
R. F. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 05/04/2010
01/08/2013
RPI 2192
#25.1
Transferido de: Unilever N.V.
02/28/2001
RPI 1573
#25.7
Alterada a sede conforme solicitado na petição 044088/RJ de 06/11/00.
02/06/2001
RPI 1570
#15.11
Alterado da Int Cl5 B01J 20/10; C12H 1/04.
11/21/2000
RPI 1559
#16.1
07/27/1999
RPI 1490
#9.1
Apostilamento na reivindicação 2 linha 14, onde se lê "reivindicação 1 ou 2" leia-se "reivindicação 1".
02/17/1999
RPI 1467
#6.1
07/07/1998
RPI 1437
#4.1
07/27/1993
RPI 1182
#3.1
05/07/1991
RPI 1066
#2.1
09/11/1990
RPI 1032
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