Patent intelligence · US
US 7147806
Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein
Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein
Patent details — US 7147806
- Jurisdiction
- US
- Status
- granted
- Grant date
- Dec 12, 2006
- Expiration
- Dec 7, 2026
- Applicant
- Aphios Corporation
- Claims
- 17
- CPC classes
- A61K, A61K9/1694, A61K9/5153, A61K9/5192
Quick answer
US 7147806 (Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein) is held by Aphios Corporation. Status: granted. Granted Dec 12, 2006. Expires Dec 7, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Aphios Corporation
- Grant date
- Expiration
- Claims
- 17
- CPC classes
- A61K, A61K9/1694, A61K9/5153, A61K9/5192
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Frequently asked questions
What is US patent 7147806?
US 7147806 (Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein) is held by Aphios Corporation. Status: granted. Granted Dec 12, 2006. Expires Dec 7, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7147806?
Aphios Corporation is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 39 pharmaceutical patents for this assignee.
When does US 7147806 expire?
Our index shows an expiration date of Dec 7, 2026 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.