Expired Australian patentAustralia
Apparatus for controlling protistal growth in hydrocarbon distillate
AU 1988013855 · Applicant: Forrest Scientific Research Limited
Overview
Drawings and full text
Its specification, documents and status are on IP Australia's AusPat.
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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 March 29, 1988. An Australian petty patent lasted at most 6 years from its date of patent, at most a year after this filing, so it ended by March 29, 1995.
- We check Australian rights only. A patent in its family in another country could still be in force.
FiledMarch 29, 1988
GrantedOctober 16, 1989
Term ended byMarch 29, 1995
Application numberAU 1988013855
Classification (IPC)C10G32/02 +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.