Novel coupler for use in oxidative hair dyeing

Details for Australian Patent Application No. 2002219835 (hide)

Owner P&G-Clairol, Inc.

Inventors Pan, Yuh-Guo; Lim, Mu-Ill

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002219835

PCT Pub. Number WO02/39970

Priority 60249930 17.11.00 US

Filing date 16 November 2001

Wipo publication date 27 May 2002

Acceptance publication date 4 August 2005

International Classifications

A61K 007/13

C07D 295/14 Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

C07D 295/08 Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

C07C 217/84 Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton

C07C 211/00 Compounds containing amino groups bound to a carbon skeleton

Event Publications

4 August 2005 Application Accepted

  Published as AU-B-2002219835

15 December 2005 Standard Patent Sealed

11 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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