MEMBRANE COMPOSITE STRUCTURE AND METHOD OF PRODUCTION

Details for Australian Patent Application No. 2003230707 (hide)

Owner BHA TECHNOLOGIES, INC.

Inventors FUHRMANN, Louis; TRIMBLE, Tim; PILLAI, Raj

Pub. Number AU-A-2003230707

PCT Number PCT/US03/08734

PCT Pub. Number WO2003/089234

Priority 10/123,264 15.04.02 US

Filing date 25 March 2003

Wipo publication date 3 November 2003

International Classifications

B32B 003/06 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form - for securing layers together

B32B 005/18 Layered products characterised by the non-homogeneity or physical structure of a layer - characterised by features of a layer containing foamed or specifically porous material

B32B 005/22 Layered products characterised by the non-homogeneity or physical structure of a layer - characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous

B32B 027/04 Layered products essentially comprising synthetic resin - as impregnant, bonding, or embedding substance

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10/123,264 15.04.02 US

11 December 2003 Application Open to Public Inspection

  Published as AU-A-2003230707

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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