Wednesday, July 8, 2026

Patent intelligence · US

US 11918622

Ready-to-use bivalirudin compositions

granted A61KA61K38/10A61K38/58A61K47/02
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 18
Applicant portfolio 10
Patent details — US 11918622
Jurisdiction
US
Status
granted
Grant date
Mar 5, 2024
Expiration
Feb 29, 2044
Claims
21
CPC classes
A61K, A61K38/10, A61K38/58, A61K47/02
View on Google Patents ↗

Quick answer

US 11918622 (Ready-to-use bivalirudin compositions) is held by MAIA PHARMACEUTICALS, INC.. Status: granted. Granted Mar 5, 2024. Expires Feb 29, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
21
CPC classes
A61K, A61K38/10, A61K38/58, A61K47/02, A61K47/10, A61K47/12

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Frequently asked questions

What is US patent 11918622?

US 11918622 (Ready-to-use bivalirudin compositions) is held by MAIA PHARMACEUTICALS, INC.. Status: granted. Granted Mar 5, 2024. Expires Feb 29, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11918622?

MAIA PHARMACEUTICALS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 10 pharmaceutical patents for this assignee.

When does US 11918622 expire?

Our index shows an expiration date of Feb 29, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.