Carta-patente expirada
#21.1
Patente extinta em 12/10/2010
05/21/2013
RPI 2211
Application data
Number
PI9005136Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.
Applicants
Alcan International Limited
CA
Inventors
B. D. (pessoa física)
CA
G. J. (pessoa física)
CA
M. L. (pessoa física)
CA
P. B. (pessoa física)
CA
P. H. (pessoa física)
CA
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 12/10/2010
05/21/2013
RPI 2211
#16.1
01/21/1998
RPI 1413
#9.1
05/20/1997
RPI 1381
#4.1
11/16/1993
RPI 1198
#3.1
09/17/1991
RPI 1085
#2.1
04/16/1991
RPI 1063
From the same holder
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