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Details for Australian Patent Application No. 2002349983 (hide)

Owner DOW GLOBAL TECHNOLOGIES INC.

Inventors KALANTAR, Thomas, H.; KUMAR, Promod; STRANDBURG, Gary, M.; TUCKER, Christopher, J. DRILLTEC GUT GMBH see TRACTOTECHNIK GMBH (21) 2002338923

Pub. Number AU-A-2002349983

PCT Number PCT/US02/33672

PCT Pub. Number WO2003/037837

Priority 60/350,174 26.10.01 US; 60/366,377 20.03.02 US

Filing date 22 October 2002

Wipo publication date 12 May 2003

International Classifications

C07C 043/11 Ethers

C08G 065/00 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

B01D 017/00 Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion

C11D 001/72 Surface-active non-soap detergents - Ethers of polyoxyalkylene glycols

C11D 001/29 Surface-active non-soap detergents

C07C 305/10 Esters of sulfuric acids

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 60/350,174 26.10.01 US; 60/366,377 20.03.02 US

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002349983

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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