Carta-patente expirada
#21.1
Patente extinta em 10/08/2009
12/26/2012
RPI 2190
Application data
Number
PI8903644Type
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 Cronex Resinas Sintéticas
SP, BR
Inventors
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 10/08/2009
12/26/2012
RPI 2190
#25.1
Transferido de: Brampac S.A.
09/11/2001
RPI 1601
#25.4
Alterado de: ITAP S/A Divisão Cromex Resinas Sintéticas
08/07/2001
RPI 1596
#16.1
08/10/1999
RPI 1492
Referente a 8ª e 9ª anuidade
12/01/1998
RPI 1456
#13.1
12/10/1996
RPI 1358
#9.1
03/19/1996
RPI 1320
#6.1
01/03/1995
RPI 1257
#4.1
04/27/1993
RPI 1169
#3.1
01/29/1991
RPI 1052
#2.1
09/11/1990
RPI 1032
From the same holder
Same category
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