Carta-patente expirada
#21.1
Patente extinta em 24/01/2016
04/26/2016
RPI 2364
Application data
Number
PI9606933Type
Filing
Publication
PCT
CA1996000054 The letters patent expired on 04/26/2016: 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: 04/26/2016. We update with every new RPI gazette, published weekly.
Applicants
ICI Canada Inc.
CA
Pioneer Licensing, Inc. a/c PCI Carolina, Inc.
US
Inventors
J. C. (pessoa física)
CA
N. B. (pessoa física)
CA
P. O. (pessoa física)
CA
R. K. (pessoa física)
CA
IPC Classification
Priority claims
CA
2150591 · 05/31/1995
CA
2155249 · 08/02/1995
GB
9501604.4 · 01/27/1995
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 24/01/2016
04/26/2016
RPI 2364
#16.1
12/24/2002
RPI 1668
#9.1
06/11/2002
RPI 1640
#6.1
02/20/2001
RPI 1572
#25.1
Transferido de: ICI Canada Inc.
05/02/2000
RPI 1530
#1.3
11/11/1997
RPI 1406
From the same holder
Same category
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