Wednesday, July 8, 2026

Patent intelligence · US

US 10822429

Etanercept formulations exhibiting marked reduction in sub-visible particles

granted A61KA61K2039/505A61K38/1793A61K47/02
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 14
Applicant portfolio 73
Related coverage 1
Patent details — US 10822429

Quick answer

US 10822429 (Etanercept formulations exhibiting marked reduction in sub-visible particles) is held by Coherus BioSciences, Inc.. Status: granted. Granted Nov 3, 2020. Expires Oct 29, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61K, A61K2039/505, A61K38/1793, A61K47/02, A61K47/10, A61K47/183

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Related coverage

Frequently asked questions

What is US patent 10822429?

US 10822429 (Etanercept formulations exhibiting marked reduction in sub-visible particles) is held by Coherus BioSciences, Inc.. Status: granted. Granted Nov 3, 2020. Expires Oct 29, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10822429?

Coherus BioSciences, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 73 pharmaceutical patents for this assignee.

When does US 10822429 expire?

Our index shows an expiration date of Oct 29, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.