Systems, apparatuses and methods for diamond color measurement and analysis

Details for Australian Patent Application No. 2001234875 (hide)

Owner Gemological Institute of America, Inc.

Inventors Geurts, Ronald; De Jong, Peter

Agent Fisher Adams Kelly

Pub. Number AU-B-2001234875

PCT Pub. Number WO01/61316

Priority 09505981 16.02.00 US

Filing date 6 February 2001

Wipo publication date 27 August 2001

Acceptance publication date 27 January 2005

International Classifications

G01N 021/00 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 021/25 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Colour

Event Publications

27 January 2005 Application Accepted

  Published as AU-B-2001234875

26 May 2005 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2001234876

2001234874