Improved synthesis of 6-alkyl-6-alkyl fulvenes, 6-aryl-6-alkenyl fulvenes, and related compounds

Details for Australian Patent Application No. 2005259998 (hide)

Owner Chevron Phillips Chemical Company

Inventors Yang, Qing; Thorn, Matthew G.; Jensen, Michael D.; Martin, Joel L.; Smith, James L.

Agent Davies Collison Cave

Pub. Number AU-A-2005259998

PCT Pub. Number WO2006/004669

Priority 10/877,021 25.06.04 US

Filing date 23 June 2005

Wipo publication date 12 January 2006

International Classifications

C07C 35/06 (2006.01) Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring

C07F 17/00 (2006.01) Metallocenes

Event Publications

11 January 2007 PCT application entered the National Phase

  PCT publication WO2006/004669 Priority application(s): WO2006/004669

2 July 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. 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

2005259999-Methods and systems for managing data

2005259992-Increasing the production of recombinant antibodies in mammalian cells by site-directed mutagenesis