An essential constituent and method of use for maintaining hair coloration or reversing hair discoloration

Details for Australian Patent Application No. 2001236766 (hide)

Owner The Regents of the University of California

Inventors Yu, Shiguang; Rogers, Quinton R.; Morris, James G.

Agent Shelston IP

Pub. Number AU-B-2001236766

PCT Pub. Number WO01/58442

Priority 09776216 02.02.01 US; 09501548 09.02.00 US

Filing date 7 February 2001

Wipo publication date 20 August 2001

Acceptance publication date 1 September 2005

International Classifications

A61K 031/195

Event Publications

1 September 2005 Application Accepted

  Published as AU-B-2001236766

5 January 2006 Standard Patent Sealed

12 July 2007 Offer to Surrender

  The Regents of the University of California, 12th Floor, 1111 Franklin Street , Oakland California 94607-5200, the Patentee of Letters Patent 2001236766 dated 16 December 2005 for an invention titled ' An essential constituent and method of use for maintaining hair coloration or reversing hair discoloration ' offers to surrender the said Letters Patent. Any person desiring to be heard before the said offer to surrender is accepted must lodge a request to be heard within one month from the date of this journ

23 August 2007 Offer to Surrender

  The offer by the Patentee The Regents of the University of California to surrender Letters Patent 2001236766 dated 16 December 2005 for an invention titled ' An essential constituent and method of use for maintaining hair coloration or reversing hair discoloration ' (as advertised in the Official Journal of 12 July 2007) has been accepted and the Letters Patent has been revoked in accordance with Section 137 of the Patents Act.

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