Nanofilm and membrane compositions

Details for Australian Patent Application No. 2003212973 (hide)

Owner Covalent Partners, LLC

Inventors Joshi, Serena; Edelstein, Martin Stuart; Bivin, Donald B; Whiteford, Jeffery A; Kriesel, Josh; Micklatcher, Mark; Merrill, Grant; Smith, Thomas H; Karpishin, Timothy B; Jonas, Robert Thomas

Agent FB Rice

Pub. Number AU-B-2003212973

PCT Number PCT/US03/03829

PCT Pub. Number WO2003/067286

Priority 10/071,377 07.02.02 US; 60/383,236 22.05.02 US; 10/226,400 23.08.02 US

Filing date 7 February 2003

Wipo publication date 2 September 2003

Acceptance publication date 12 February 2009

International Classifications

B82B 1/00 (2006.01) Nano-structures

C07D 259/00 (2006.01) Heterocyclic compounds containing rings having more than four nitrogen atoms as the only ring hetero atoms

C07D 471/22 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

C08J 5/18 (2006.01) Manufacture of articles or shaped materials containing macromolecular substances - Manufacture of films or sheets

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 10/071,377 07.02.02 US; 60/383,236 22.05.02 US; 10/226,400 23.08.02 US

25 September 2003 Application Open to Public Inspection

  Published as AU-B-2003212973

12 February 2009 Application Accepted

  Published as AU-B-2003212973

11 June 2009 Standard Patent Sealed

2 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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