Expired Australian patentAustralia
Piperidine carboxylic acid amide drug intermediates N - 2 6 - dimethyl benzene - 4 - pyridine formamide synthesis method
AU 2016101136 · Applicant: Xiamen An Pu Dun Information Technology Co Ltd
Overview
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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 July 18, 2016. An Australian innovation patent lasts at most 8 years from its date of patent, at most a year after this filing, so it ended by July 18, 2025.
- We check Australian rights only. A patent in its family in another country could still be in force.
FiledJuly 18, 2016
GrantedNo grant recorded
Term ended byJuly 18, 2025
Application numberAU 2016101136
Classification (IPC)—
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.