Wednesday, July 8, 2026

Patent intelligence · US

US 9421240

Compstatin analogs for treatment of neuropathic pain

granted A61KA61K38/10A61K38/12A61K38/16
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 10
Applicant portfolio 24
Patent details — US 9421240
Jurisdiction
US
Status
granted
Grant date
Aug 23, 2016
Expiration
Aug 18, 2036
Claims
9
CPC classes
A61K, A61K38/10, A61K38/12, A61K38/16
View on Google Patents ↗

Quick answer

US 9421240 (Compstatin analogs for treatment of neuropathic pain) is held by Apellis Pharmaceuticals, Inc.. Status: granted. Granted Aug 23, 2016. Expires Aug 18, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
9
CPC classes
A61K, A61K38/10, A61K38/12, A61K38/16, A61K45/06, A61K9/0019

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Frequently asked questions

What is US patent 9421240?

US 9421240 (Compstatin analogs for treatment of neuropathic pain) is held by Apellis Pharmaceuticals, Inc.. Status: granted. Granted Aug 23, 2016. Expires Aug 18, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9421240?

Apellis Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 24 pharmaceutical patents for this assignee.

When does US 9421240 expire?

Our index shows an expiration date of Aug 18, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.