Expired Australian patentAustralia
Integrated air separation and oxygen fired power generation system
AU 2003245059 · Applicant: Lair Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Pour Letude Et Lexploitation Des Procedes Georges Claude
Overview
Drawings and full text
Its specification, documents and status are on IP Australia's AusPat.
Open the AusPat recordRead the whole patent
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 February 10, 2003 and granted March 5, 2009. 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 February 10, 2024.
- Term extensions apply only to pharmaceutical patents, and it isn't classified as one.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 10, 2003
GrantedMarch 5, 2009
Term ended byFebruary 10, 2024
Application numberAU 2003245059
Classification (IPC)F01K23/06 +2 more
Timeline
Timeline From IP Australia dates
Sources & verification
Official IP Australia records
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.