Expired Australian patentAustralia
Cyclin dependent kinase CDK4 inhibitors and their use for treating cancer
AU 1998074698 · Applicant: The United States Of America Represented By The Secretary Department Of Health And Human Services The National Institutes Of Health
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 April 28, 1998 and granted November 22, 2001. 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 April 28, 2019.
- A pharmaceutical extension adds at most five years, so even that would have ended by April 28, 2024.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 28, 1998
GrantedNovember 22, 2001
Term ended byApril 28, 2019
Application numberAU 1998074698
Classification (IPC)C07D219/08 +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.