Carta-patente expirada
#21.1
Patente extinta em 27/07/2010
01/22/2013
RPI 2194
Application data
Number
PI9003666Type
Filing
Publication
The letters patent expired on 01/22/2013: 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: 01/22/2013. We update with every new RPI gazette, published weekly.
Applicants
Cryovac, Inc
US
W.R. Grace & Co.- Conn
US
Inventors
H. S. (pessoa física)
US
IPC Classification
Priority claims
US
387.056 · 07/28/1989
US
494.699 · 03/16/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/07/2010
01/22/2013
RPI 2194
#25.1
Transferido de: W.R. Grace & Co. - Conn
06/26/2001
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06/01/1999
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