Carta-patente expirada
#21.1
Patente extinta em 24/04/2017
04/25/2017
RPI 2416
Application data
Number
PI9601323Type
Filing
Publication
The letters patent expired on 04/25/2017: 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: 04/25/2017. We update with every new RPI gazette, published weekly.
Applicants
Viscofan, Indústria Navarra de Envolturas Celulosicas S.A.
ES
Inventors
M. F. (pessoa física)
ES
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 24/04/2017
04/25/2017
RPI 2416
#16.1
04/24/2007
RPI 1894
#9.1
11/28/2006
RPI 1873
Referente à RPI 1601 de 11/09/2001.
07/04/2006
RPI 1852
#11.1
09/11/2001
RPI 1601
#3.1
01/13/1998
RPI 1412
#2.1
06/25/1996
RPI 1334
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