Apparatus and method for measuring optical characteristics of teeth

Details for Australian Patent Application No. 2006252232 (hide)

Owner JJL Technologies LLC

Inventors Jung, Wayne D; Loudermilk, Alan R; Jung, Russel W

Agent FB Rice

Pub. Number AU-B-2006252232

Parent 2003257517

Filing date 22 December 2006

Wipo publication date 18 January 2007

Acceptance publication date 26 June 2008

International Classifications

G01N 21/25 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Colour

G01N 21/59 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Transmissivity

G01N 21/64 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Fluorescence

G01N 21/952 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 21/958 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

Event Publications

18 January 2007 Application Open to Public Inspection

  Published as AU-B-2006252232

18 January 2007 Complete Application Filed

5 June 2008 Assignment before Grant

  LJ Laboratories, L.L.C. The application has been assigned to JJL Technologies LLC

26 June 2008 Application Accepted

  Published as AU-B-2006252232

21 August 2008 Application for Amendment

  The nature of the amendment is: Amend the name of the co-inventor from Jung, Russel W to Jung, Russell W. Address for service in Australia - FB Rice & Co Level 23 200 Queen Street Melbourne VIC 3000

11 December 2008 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to read: FROM: Jung, Russel W. TO: Jung, Russell W.

18 December 2008 Standard Patent Sealed

28 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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