Patent intelligence · US
US 8440614
Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein
Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein
Patent details — US 8440614
- Jurisdiction
- US
- Status
- granted
- Grant date
- May 14, 2013
- Expiration
- May 9, 2033
- Applicant
- Aphios Corporation
- Claims
- 1
- CPC classes
- A61K, A61K9/5031, A61K9/5089, A61K9/5153
Quick answer
US 8440614 (Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein) is held by Aphios Corporation. Status: granted. Granted May 14, 2013. Expires May 9, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Aphios Corporation
- Grant date
- Expiration
- Claims
- 1
- CPC classes
- A61K, A61K9/5031, A61K9/5089, A61K9/5153, A61K9/5192
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Frequently asked questions
What is US patent 8440614?
US 8440614 (Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein) is held by Aphios Corporation. Status: granted. Granted May 14, 2013. Expires May 9, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8440614?
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 8440614 expire?
Our index shows an expiration date of May 9, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.