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) 8a., 9a., 10a., 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 POLIÉTER EPÓXI-FUNCIONAL, E, PROCESSO PARA PRODUZIR UMA COMPOSIÇÃO DE REVESTIMENTO AQUOSO
Arquivada/ExtintaInvention PatentPCT · EP1995005158
Application data
Number
PI9510491Type
Invention Patent
Filing
12/20/1995
Publication
01/13/1998
PCT
EP1995005158 Progress at the INPI
- Filing12/20/95
- Publication01/13/98
- Examination
- Allowance06/19/01
- Grant10/16/01
- Terminated07/23/13
The patent was granted on 10/16/2001 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
C. S. (pessoa física)
US
H. F. (pessoa física)
US
J. E. (pessoa física)
US
Technical data
IPC Classification
Priority claims
US
08/361084 · 12/21/1994
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
24.3
Referente 8a., 9a., 10a., 11a., 12a., 13a., e 14a. anuidades.
03/23/2010
RPI 2046
Concessão da patente
#16.1
10/16/2001
RPI 1606
Deferimento
#9.1
06/19/2001
RPI 1589
Exigência - art. 36 da LPI
#6.1
01/09/2001
RPI 1566
Notificação de entrada na fase nacional - PCT
#1.3
01/13/1998
RPI 1412
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