Carta-patente expirada
#21.1
Patente extinta em 31/01/2010
01/02/2013
RPI 2191
Application data
Number
PI9000401Type
Filing
Publication
The letters patent expired on 01/02/2013: 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: 01/02/2013. We update with every new RPI gazette, published weekly.
Applicants
Institut Français Du Pétrole
FR
R. C. (pessoa física)
FR
R. C. (pessoa física)
FR
Inventors
M. C. (pessoa física)
FR
M. M. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 31/01/2010
01/02/2013
RPI 2191
#25.1
Transferido de: Rhodia Chimie
07/18/2000
RPI 1541
#25.4
Alterado de: Rhone Poulenc Chimie
06/20/2000
RPI 1537
#16.1
12/29/1998
RPI 1460
#9.1
09/15/1998
RPI 1447
#6.1
03/10/1998
RPI 1420
#4.1
09/14/1993
RPI 1189
#3.1
10/08/1991
RPI 1088
#2.1
04/10/1990
RPI 1013
From the same holder
Same category
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