Carta-patente expirada
#21.1
Patente extinte em 04/09/2011
06/11/2013
RPI 2214
Application data
Number
PI9103827Type
Filing
Publication
The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.
Applicants
ECP Enichem Polimeri S.r.l.
IT
Inventors
I. B. (pessoa física)
IT
L. L. (pessoa física)
IT
M. P. (pessoa física)
IT
R. I. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinte em 04/09/2011
06/11/2013
RPI 2214
#16.1
02/22/2000
RPI 1520
#9.1
08/31/1999
RPI 1495
#6.1
11/03/1998
RPI 1452
#4.1
04/26/1994
RPI 1221
#3.1
05/19/1992
RPI 1120
#2.1
10/15/1991
RPI 1089
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Same category
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