Wednesday, July 8, 2026

Patent intelligence · US

US 11554103

Compositions and methods to reduce pharmaceutical-induced toxicity

granted A61KA61K31/137A61K31/198A61K31/395
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 17
Applicant portfolio 595
Patent details — US 11554103
Jurisdiction
US
Status
granted
Grant date
Jan 17, 2023
Expiration
Jan 12, 2043
Claims
9
CPC classes
A61K, A61K31/137, A61K31/198, A61K31/395
View on Google Patents ↗

Quick answer

US 11554103 (Compositions and methods to reduce pharmaceutical-induced toxicity) is held by Northwestern University. Status: granted. Granted Jan 17, 2023. Expires Jan 12, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
9
CPC classes
A61K, A61K31/137, A61K31/198, A61K31/395, A61P, A61P25/16

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Frequently asked questions

What is US patent 11554103?

US 11554103 (Compositions and methods to reduce pharmaceutical-induced toxicity) is held by Northwestern University. Status: granted. Granted Jan 17, 2023. Expires Jan 12, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11554103?

Northwestern University is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 595 pharmaceutical patents for this assignee.

When does US 11554103 expire?

Our index shows an expiration date of Jan 12, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.