Patent intelligence · US
US 7452898
Phosphonate compounds
Phosphonate compounds
Patent details — US 7452898
- Jurisdiction
- US
- Status
- granted
- Grant date
- Nov 18, 2008
- Expiration
- Nov 13, 2028
- Claims
- 11
- CPC classes
- A61K, A61K31/675, A61K9/0053, A61K9/20
Quick answer
US 7452898 (Phosphonate compounds) is held by The Regents of the University of California. Status: granted. Granted Nov 18, 2008. Expires Nov 13, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 11
- CPC classes
- A61K, A61K31/675, A61K9/0053, A61K9/20, A61K9/48, A61P
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Frequently asked questions
What is US patent 7452898?
US 7452898 (Phosphonate compounds) is held by The Regents of the University of California. Status: granted. Granted Nov 18, 2008. Expires Nov 13, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7452898?
The Regents of the University of California is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.
When does US 7452898 expire?
Our index shows an expiration date of Nov 13, 2028 (2 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.