Separation process for one-step production of dimethyl ether from synthesis gas

Details for Australian Patent Application No. 2002302124 (hide)

Owner Air Products and Chemicals, Inc.

Inventors Bhatt, Bharat Lajjaram; Tsao, TsunChiu Robert; Diamond, Barry W; Peng, Xiang-Dong

Agent Pizzeys

Pub. Number AU-B-2002302124

Priority 10/008261 07.11.01 US

Filing date 7 November 2002

Wipo publication date 12 June 2003

Acceptance publication date 22 January 2004

International Classifications

C07C 041/34 Preparation of ethers

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 10/008261 07.11.01 US

12 June 2003 Application Open to Public Inspection

  Published as AU-B-2002302124

22 January 2004 Application Accepted

  Published as AU-B-2002302124

20 May 2004 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

2002302125-Antisun cosmetic compositions based on a synergistic mixture of screening agents, and uses

2002302123-Self-tanning composition comprising an amino-substituted 2-hydroxybenzophenone derivative and a self-tanning agent