Carta-patente expirada
#21.1
Patente extinta em 28/07/2009
12/26/2012
RPI 2190
Application data
Number
PI8903897Type
Filing
Publication
The letters patent expired on 12/26/2012: 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: 12/26/2012. We update with every new RPI gazette, published weekly.
Applicants
Brampac S.A,
SP, BR
Cromex Brancolor Ltda.
SP, BR
Itap S/A - Divisão Cromex Resinas
SP, BR
Inventors
A. B. (pessoa física)
BR
A. B. (pessoa física)
BR
C. C. (pessoa física)
BR
J. C. (pessoa física)
BR
R. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 28/07/2009
12/26/2012
RPI 2190
#25.1
Transferido de: Brampac S/A
09/18/2001
RPI 1602
#25.4
Alterado de: ITAP S/A
08/07/2001
RPI 1596
#16.1
10/28/1997
RPI 1404
#13.1
03/11/1997
RPI 1371
#9.1
07/16/1996
RPI 1337
#6.1
06/20/1995
RPI 1281
#4.1
04/27/1993
RPI 1169
#3.1
02/05/1991
RPI 1053
#2.1
09/11/1990
RPI 1032
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