Extinção para fins de restauração (art. 87)
#21.6
Referente ao despacho publicado na RPI 2046 de 23/03/2010, e comprovar o recolhimento da(s) 11a., 12a., 13a., 14a., 15a., 16a. e 17a. anuidade(s)
07/23/2013
RPI 2220
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Official data from INPI
PROCESSO PARA PRODUZIR UM POLÍMERO DE POLI (ETILENO NAFTALATO) DE ALTO PESO MOLECULAR E POLÍMERO ASSIM PRODUZIDO
Arquivada/ExtintaInvention Patent
Application data
Number
PI9505811Type
Invention Patent
Filing
12/13/1995
Publication
01/06/1998
Progress at the INPI
- Filing12/13/95
- Publication01/06/98
- Examination
- Allowance03/19/02
- Grant08/20/02
- Terminated07/23/13
The patent was granted on 08/20/2002 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/23/2013. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Shell Internationale Research Maatschappij B.V.
NL
Inventors
B. D. (pessoa física)
US
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
24.3
Referente à(s) 11ª, 12ª, 13ª e 14ª anuidades.
03/23/2010
RPI 2046
Concessão da patente
#16.1
08/20/2002
RPI 1650
Deferimento
#9.1
03/19/2002
RPI 1628
Publicação do pedido de patente
#3.1
01/06/1998
RPI 1411
Pedido de patente depositado
#2.1
01/09/1996
RPI 1310
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