The selective and specific preparation of discrete PEG compounds

Details for Australian Patent Application No. 2004212941 (hide)

Owner Quanta Biodesign, Ltd

Inventors Crapps, Edward C.; Davis, Paul D.

Agent Middletons

Pub. Number AU-B-2004212941

PCT Pub. Number WO2004/073620

Priority 60/447,757 14.02.03 US

Filing date 13 February 2004

Wipo publication date 2 September 2004

Acceptance publication date 26 May 2011

International Classifications

C08G 65/32 (2006.01) Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

A61K 6/00 (2006.01) Preparations for dentistry

A61K 31/00 (2006.01)

C07C 41/09 (2006.01) Preparation of ethers

C07C 59/58 (2006.01) Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, CHO, keto, ether, groups, groups, or groups

C07C 69/34 (2006.01) Esters of carboxylic acids

C07C 209/04 (2006.01) Preparation of compounds containing amino groups bound to a carbon skeleton

C07C 255/02 (2006.01) Carboxylic acid nitriles

C07C 335/00 (2006.01) Thioureas, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

C07F 7/18 (2006.01) Compounds containing elements of the 4th Group of the Periodic System

C08G 65/34 (2006.01) Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

C08L 71/02 (2006.01) Compositions of polyethers obtained by reactions forming an ether link in the main chain

Event Publications

6 October 2005 PCT application entered the National Phase

  PCT publication WO2004/073620 Priority application(s): WO2004/073620

26 May 2011 Application Accepted

  Published as AU-B-2004212941

22 September 2011 Standard Patent Sealed

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