Carta-patente expirada
#21.1
Patente extinta em 18/07/2015
11/17/2015
RPI 2341
Application data
Number
PI9508305Type
Filing
Publication
PCT
CA1995000429 The letters patent expired on 11/17/2015: 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: 11/17/2015. We update with every new RPI gazette, published weekly.
Applicants
Alcan International Limited
CA
Novelis Inc.
CA
Inventors
J. S. (pessoa física)
CA
O. S. (pessoa física)
CA
R. D. (pessoa física)
CA
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/07/2015
11/17/2015
RPI 2341
#25.1
Transferido de: Alcan International Limited
05/02/2007
RPI 1895
#16.1
05/02/2000
RPI 1530
#9.1
11/30/1999
RPI 1508
#1.3
11/25/1997
RPI 1408
From the same holder
Same category
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