COMPOSITE BOARDS WITH HOLLOW CHAMBERS AND METHOD OF PRODUCTION

Details for Australian Patent Application No. 2002314042 (hide)

Owner BAYER AKTIENGESELLSCHAFT

Inventors SCHAUF, Dieter

Pub. Number AU-A-2002314042

PCT Number PCT/EP02/04964

PCT Pub. Number WO2002/094544

Priority 101 24 210.7 18.05.01 DE

Filing date 6 May 2002

Wipo publication date 3 December 2002

International Classifications

B29D 024/00 Producing articles with hollow walls

B29C 053/24 Shaping by bending, folding, twisting, straightening or flattening

B32B 003/30 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form - characterised by a layer formed with recesses or projections, e.g. grooved, ribbed

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 101 24 210.7 18.05.01 DE

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002314042

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002314043-Transdermal therapeutic system for parkinson's disease inducing high plasma levels of rotigotine

2002314041-SYSTEM AND METHOD FOR CONTROLLING ACCESS TO PERSONAL INFORMATION