Australian application, no grantAustralia
Control method and means for obtaining optimum yields of refined oil and extract oil from charge oil
AU 1971036292 · Applicant: Texaco Development Corporation
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 November 30, 1971. Even if it was granted, its term would have ended by November 30, 1992.
- A pharmaceutical extension adds at most five years, so even that would have ended by November 30, 1997.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 30, 1971
GrantedNo grant recorded
Term ended byNovember 30, 1992
Application numberAU 1971036292
Classification (IPC)C10G21/30 +1 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.