Carta-patente expirada
#21.1
Patente extinta em 09/04/2011
06/04/2013
RPI 2213
Application data
Number
PI9101413Type
Filing
Publication
The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.
Applicants
Albright & Wilson Limited
AU
Albright & Wilson UK Limited
GB
Huntsman International LLC
US
Rhodia Consumer Specialties Limited
GB
Inventors
E. M. (pessoa física)
GB
J. H. (pessoa física)
GB
R. H. (pessoa física)
GB
W. N. (pessoa física)
GB
IPC Classification
Priority claims
GB
9008120.9 · 04/10/1990
GB
9105788.5 · 03/19/1991
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 09/04/2011
06/04/2013
RPI 2213
#25.1
Transferido de: Rhodia Consumer Specialties Limited
10/17/2006
RPI 1867
#25.4
Alterado de: Albright & Wilson UK Limited
10/03/2006
RPI 1865
#16.1
02/22/2000
RPI 1520
#9.1
08/24/1999
RPI 1494
#6.1
11/17/1998
RPI 1454
#6.1
03/10/1998
RPI 1420
01/09/1996
RPI 1310
#4.1
01/18/1994
RPI 1207
#3.1
11/26/1991
RPI 1095
#2.1
09/24/1991
RPI 1086
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