Carta-patente expirada
#21.1
Patente extinta em 22/03/2016
05/03/2016
RPI 2365
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Official data from INPI
MÉTODO DE LIXIVIAMENTO MINERAL ATMOSFÉRICO
Arquivada/ExtintaInvention PatentPCT · AU1996000157
Application data
Number
PI9607843Type
Invention Patent
Filing
03/22/1996
Publication
-
PCT
AU1996000157 Progress at the INPI
- Filing03/22/96
- Publication
- Examination
- Allowance11/26/02
- Grant11/25/03
- Expired05/03/16
The letters patent expired on 05/03/2016: 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: 05/03/2016. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Highlands Frieda Limited
PG
Highlands Frieda Pty Limited
PG
Highlands Gold Properties Pty Limited
PG
M.I.M. Holdings Limited
AU
Inventors
D. T. (pessoa física)
AU
I. H. (pessoa física)
PG
M. H. (pessoa física)
AU
Technical data
IPC Classification
Priority claims
AU
PN1913 · 03/22/1995
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
11/25/2003
RPI 1716
9.1.3
Referente à RPI 1664 de 26/11/02.
05/27/2003
RPI 1690
Deferimento
#9.1
11/26/2002
RPI 1664
Exigência - art. 36 da LPI
#6.1
06/11/2002
RPI 1640
Republicação - titular
#25.11
Transferido de: Highlands Gold Properties Pty Limited. @Referência: RPI 1486 de 29/06/1999 - Código item (71)
08/08/2000
RPI 1544
Alteração de nome deferida
#25.4
Alterado de: Highlands Frieda Pty Limited.
08/08/2000
RPI 1544
Transferência deferida
#25.1
Transferido de: Highlands Gold Properties PTY LIMITED.
06/29/1999
RPI 1486
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