Ballast body and method for production of ballast bodies

Details for Australian Patent Application No. 2007211646 (hide)

Owner Bayer Material Science AG

Inventors Klesczewski, Bert; Hoffmann, Andreas; Ebert, Heinz-Dieter

Agent Davies Collison Cave

Pub. Number AU-B-2007211646

PCT Pub. Number WO2007/087976

Priority 10 2006 003 033.8 20.01.06 DE

Filing date 12 January 2007

Wipo publication date 9 August 2007

Acceptance publication date 17 November 2011

International Classifications

E01B 1/00 (2006.01) Structure of the permanent way for railways or tramways

C08G 18/48 (2006.01) Polymeric products of isocyanates or isothiocyanates

E02B 1/00 (2006.01) Equipment or apparatus for, or methods of, general hydraulic engineering

Event Publications

28 August 2008 PCT application entered the National Phase

  PCT publication WO2007/087976 Priority application(s): WO2007/087976

17 November 2011 Application Accepted

  Published as AU-B-2007211646

8 December 2011 Corrigenda

  Applications Accepted - Name Index Under the name Bayer MaterialScience AG, Application No. 2007211646, under INID (71) correct the applicant name to Bayer MaterialScience AG

15 March 2012 Standard Patent Sealed

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