Expired Australian patentAustralia
Process for the production of an exothermically reacting composition
AU 1995028572 · Applicant: Imperial Chemical Industries Plc
Overview
Drawings and full text
Its specification, documents and status are on IP Australia's AusPat.
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Read 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.
Why it's free to use
- Filed August 17, 1995 and granted November 5, 1998. 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 August 17, 2016.
- A pharmaceutical extension adds at most five years, so even that would have ended by August 17, 2021.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 17, 1995
GrantedNovember 5, 1998
Term ended byAugust 17, 2016
Application numberAU 1995028572
Classification (IPC)C06B21/00
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.