Carta-patente expirada
#21.1
Patente extinta em 02/08/2010
01/22/2013
RPI 2194
Application data
Number
PI9003903Type
Filing
Publication
The letters patent expired on 01/22/2013: 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: 01/22/2013. We update with every new RPI gazette, published weekly.
Applicants
Enichem Anic S.p.A.
IT
Inventors
A. G. (pessoa física)
IT
B. S. (pessoa física)
IT
F. M. (pessoa física)
IT
L. P. (pessoa física)
IT
R. M. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 02/08/2010
01/22/2013
RPI 2194
#16.1
07/27/1999
RPI 1490
#9.1
02/02/1999
RPI 1465
#6.1
08/18/1998
RPI 1443
#4.1
11/12/1991
RPI 1093
#3.1
09/03/1991
RPI 1083
#2.1
02/19/1991
RPI 1055
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