Method and apparatus for performing rapid isotopic analysis via laser spectroscopy

Details for Australian Patent Application No. 2003236427 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Jones, Christopher; Drozd, Richard J.; Sofer, Zvi

Agent Pizzeys

Pub. Number AU-B-2003236427

Filing date 22 August 2003

Wipo publication date 10 March 2005

Acceptance publication date 22 April 2010

International Classifications

G01N 21/39 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

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 21/84 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Systems specially adapted for particular applications

G01N 21/93 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

Event Publications

4 September 2003 Complete Application Filed

10 March 2005 Application Open to Public Inspection

  Published as AU-B-2003236427

24 November 2005 Assignment before Grant

  Halliburton Energy Services, Inc. The application has been assigned to Caleb Brett USA Inc.

7 May 2009 Assignment before Grant

  Caleb Brett USA Inc. The application has been assigned to Halliburton Energy Services, Inc.

22 April 2010 Application Accepted

  Published as AU-B-2003236427

19 August 2010 Standard Patent Sealed

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