Gypsum-containing composition having enhanced resistance to permanent deformation

Details for Australian Patent Application No. 2008202979 (hide)

Owner United States Gypsum Company

Inventors Veeramasuneni, Srinivas; Frank, William A; Yu, Qiang

Agent Griffith Hack

Pub. Number AU-B-2008202979

Parent 2002351337

Filing date 4 July 2008

Wipo publication date 7 August 2008

Acceptance publication date 24 March 2011

International Classifications

C04B 22/16 (2006.01) Use of materials as active ingredients

C04B 24/30 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 24/38 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 28/14 (2006.01) Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

Event Publications

24 July 2008 Complete Application Filed

7 August 2008 Application Open to Public Inspection

  Published as AU-B-2008202979

24 March 2011 Application Accepted

  Published as AU-B-2008202979

21 July 2011 Standard Patent Sealed

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

2008202980-Yielding rock bolt

2008202978-Digital measurement system