Carta-patente expirada
#21.1
Patente extinta em 08/11/2009
12/26/2012
RPI 2190
Application data
Number
PI8905892Type
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
Rhodia Brasil Ltda
SP, BR
Rhodia S/A
SP, BR
Inventors
A. D. (pessoa física)
FR
C. R. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 08/11/2009
12/26/2012
RPI 2190
#25.4
Alterado de: Rhodia S/A
05/16/2000
RPI 1532
#16.1
06/29/1999
RPI 1486
#9.1
11/10/1998
RPI 1453
#6.1
03/17/1998
RPI 1421
#4.1
08/04/1992
RPI 1131
#3.1
06/12/1990
RPI 1022
#2.1
04/17/1990
RPI 1014
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Same category
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