Wednesday, July 8, 2026

Patent intelligence · US

US 11964003

Stable sustained release therapeutic compositions in aprotic polar solvents and methods of manufacturing the same

granted A61KA61K38/26A61K47/02A61K47/20
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 18
Applicant portfolio 24
Related coverage 1
Patent details — US 11964003

Quick answer

US 11964003 (Stable sustained release therapeutic compositions in aprotic polar solvents and methods of manufacturing the same) is held by XERIS PHARMACEUTICALS, INC.. Status: granted. Granted Apr 23, 2024. Expires Apr 18, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
47
CPC classes
A61K, A61K38/26, A61K47/02, A61K47/20, A61K47/34, A61K9/0019

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Frequently asked questions

What is US patent 11964003?

US 11964003 (Stable sustained release therapeutic compositions in aprotic polar solvents and methods of manufacturing the same) is held by XERIS PHARMACEUTICALS, INC.. Status: granted. Granted Apr 23, 2024. Expires Apr 18, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11964003?

XERIS 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 11964003 expire?

Our index shows an expiration date of Apr 18, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.