Patent intelligence · US
US 7329638
Drug delivery compositions
Drug delivery compositions
Patent details — US 7329638
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 12, 2008
- Expiration
- Feb 7, 2028
- Claims
- 18
- CPC classes
- A61K, A61K2039/505, A61K47/61, A61K47/645
Quick answer
US 7329638 (Drug delivery compositions) is held by THE REGENTS OF THE UNIVERSITY OF MICHIGAN. Status: granted. Granted Feb 12, 2008. Expires Feb 7, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 18
- CPC classes
- A61K, A61K2039/505, A61K47/61, A61K47/645, A61K47/6809, A61K47/6849
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Frequently asked questions
What is US patent 7329638?
US 7329638 (Drug delivery compositions) is held by THE REGENTS OF THE UNIVERSITY OF MICHIGAN. Status: granted. Granted Feb 12, 2008. Expires Feb 7, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7329638?
THE REGENTS OF THE UNIVERSITY OF MICHIGAN is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.
When does US 7329638 expire?
Our index shows an expiration date of Feb 7, 2028 (2 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.