Ion conducting ceramic membrane and surface treatment

Details for Australian Patent Application No. 2001247466 (hide)

Owner Praxair Technology, Inc. BP Corporation North America Inc.

Inventors Mazanec, Terry Joseph; Wang, Weitung; Chen, Jack C.; Apte, Prasad

Agent Watermark

Pub. Number AU-B-2001247466

PCT Pub. Number WO01/71064

Priority 09532123 21.03.00 US

Filing date 15 March 2001

Wipo publication date 3 October 2001

Acceptance publication date 28 July 2005

International Classifications

B05D 003/04 Pretreatment of surfaces to which liquids or other fluent materials are to be applied - by exposure to gases

B01D 017/06 Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion

C25C 001/10 Electrolytic production, recovery or refining of metals by electrolysis of solutions

B01D 053/22 Separation of gases or vapours - by diffusion

C25B 013/00 Diaphragms

Event Publications

16 January 2003 Change of Name(s) of Applicant(s), Section 104

  Praxair Technology, Inc.; BP Amoco Corporation The name of the applicant has been changed to Praxair Technology, Inc.; BP Corporation North America Inc.

28 July 2005 Application Accepted

  Published as AU-B-2001247466

24 November 2005 Standard Patent Sealed

9 November 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. 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

2001247467

2001247465-Template and system of templates for drilling and completing offsite well bores