Wednesday, June 10, 2026

Patent intelligence · AU

AU 2012205809

Phenethylsulfone isoindoline derivatives as inhibitors of PDE 4 and/or cytokines

granted A61K 31/ 4035 A IA61K/314035A61K/317056A61P/1100
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 7
Applicant portfolio 13
Patent details — AU 2012205809
Jurisdiction
AU
Status
granted
Grant date
May 2, 2013
Expiration
Apr 27, 2033
Applicant
CELGENE CORP [CH]
CPC classes
A61K 31/ 4035 A I, A61K/314035, A61K/317056, A61P/1100
View on Google Patents ↗

Quick answer

AU 2012205809 (Phenethylsulfone isoindoline derivatives as inhibitors of PDE 4 and/or cytokines) is held by CELGENE CORP [CH]. Status: granted. Granted May 2, 2013. Expires Apr 27, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
CELGENE CORP [CH]
Grant date
Expiration
Claims
CPC classes
A61K 31/ 4035 A I, A61K/314035, A61K/317056, A61P/1100, A61P/1700, A61P/2500

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Frequently asked questions

What is US patent 2012205809?

AU 2012205809 (Phenethylsulfone isoindoline derivatives as inhibitors of PDE 4 and/or cytokines) is held by CELGENE CORP [CH]. Status: granted. Granted May 2, 2013. Expires Apr 27, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Who owns AU 2012205809?

CELGENE CORP [CH] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 13 pharmaceutical patents for this assignee.

When does AU 2012205809 expire?

Our index shows an expiration date of Apr 27, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.