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Expired Australian patentAustralia

Process for the preparation of high activity carbon monoxide hydrogenation catalysts the catalyst compositions use of the catalysts for conducting such reactions and the products of such reactions

AU 2001012100 · Applicant: Exxonmobil Research And Engineering Company

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Listed from its IP Australia record in Patent Yard's archive of Australian patents past their term. Its claims, description and drawings are in the AusPat record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed October 17, 2000 and granted June 17, 2004. An Australian standard patent lasts 20 years from its date of patent, which is at most a year after this filing, so its term ended by October 17, 2021.
  • A pharmaceutical extension adds at most five years, so even that would have ended by October 17, 2026.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 17, 2000
GrantedJune 17, 2004
Term ended byOctober 17, 2021
Application numberAU 2001012100
Classification (IPC)B01J21/04 +2 more

Timeline

Timeline From IP Australia dates

2001200420072010201320162019Application filedOct 17, 2000Patent grantedJune 17, 2004Term ended byOct 17, 2021

Sources & verification

Everything on this page comes from the IP Australia record linked above. Data from IP Australia's IPGOD, licensed under CC BY 2.5 AU.