Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials

Details for Australian Patent Application No. 2006228283 (hide)

Owner British American Tobacco (Investments) Limited

Inventors White, Peter Rex; Cashmore, Maria; Blackburn, Andrew; Tennison, Stephen Robert; Kozynchenko, Oleksandr

Agent Shelston IP

Pub. Number AU-B-2006228283

PCT Pub. Number WO2006/103404

Priority 0506278.1 29.03.05 GB

Filing date 27 March 2006

Wipo publication date 5 October 2006

Acceptance publication date 17 September 2009

International Classifications

A24D 3/16 (2006.01) Tobacco smoke filters, e.g. filter-tips, filtering inserts

B01J 20/20 (2006.01) Solid sorbent compositions - comprising free carbon

B01J 20/28 (2006.01) Solid sorbent compositions - characterised by their form or physical properties

C01B 31/08 (2006.01) Carbon

C04B 38/00 (2006.01) Porous mortars, concrete, artificial stone or ceramic ware

C04B 38/06 (2006.01) Porous mortars, concrete, artificial stone or ceramic ware - by burning-out added substances

Event Publications

13 September 2007 PCT application entered the National Phase

  PCT publication WO2006/103404 Priority application(s): WO2006/103404

17 September 2009 Application Accepted

  Published as AU-B-2006228283

21 January 2010 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

2006228289-Apparatus and method for polymerisation surgical cement

2006228280-N-alkylcarbonyl-amino acid ester and N-alkylcarbonyl-amino lactone compounds and their use