Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: B32B 7/02; B32B 27/32; B32B 31/30.
03/27/2018
RPI 2464
Application data
Number
PI9001188Type
Filing
Publication
The letters patent expired on 07/23/2013: 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: 03/27/2018. We update with every new RPI gazette, published weekly.
Applicants
Cryovac, Inc.
US
W R Grace & Co -Conn
US
Inventors
M. N. (pessoa física)
US
IPC Classification
Priority claims
US
323 535 · 03/14/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: B32B 7/02; B32B 27/32; B32B 31/30.
03/27/2018
RPI 2464
#21.1
Patente extinta em 22/07/2013
07/23/2013
RPI 2220
#16.1
07/22/2003
RPI 1698
#25.1
Transferido de: W. R. Grace & Co. - Conn
11/06/2001
RPI 1609
#9.1
11/03/1999
RPI 1504
#7.1
05/04/1999
RPI 1478
04/11/1995
RPI 1271
#4.1
05/04/1993
RPI 1170
#3.1
03/19/1991
RPI 1059
#2.1
07/24/1990
RPI 1025
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