Purification of fluid compounds utilizing a distillation-membrane separation process

Details for Australian Patent Application No. 2004224457 (hide)

Owner BP Corporation North America Inc.

Inventors Colling, Craig W.; Pietsch, Stephen J.; Huff, George A. Jr.

Agent Shelston IP

Pub. Number AU-B-2004224457

PCT Pub. Number WO2004/085022

Priority 10/393,054 20.03.03 US

Filing date 17 March 2004

Wipo publication date 7 October 2004

Acceptance publication date 23 July 2009

International Classifications

B01D 3/14 (2006.01) Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping - Fractional distillation

B01D 3/32 (2006.01) Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

B01D 53/22 (2006.01) Separation of gases or vapours - by diffusion

C07C 7/144 (2006.01) Purification, separation orstabilisation of hydrocarbons

Event Publications

13 October 2005 PCT application entered the National Phase

  PCT publication WO2004/085022 Priority application(s): WO2004/085022

23 July 2009 Application Accepted

  Published as AU-B-2004224457

19 November 2009 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

2004224459-Angiogenesis promotion by prostaglandin compositions and methods

2004224456-Protective sheath for illumination assembly of a disposable vaginal speculum