Wednesday, July 8, 2026

Patent intelligence · US

US 9603922

Modulation of NKT cell activity with antigen-loaded CD1d molecules

granted A61KA61K2039/55516A61K2039/55561A61K2039/55572
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 11
Applicant portfolio 41
Patent details — US 9603922
Jurisdiction
US
Status
granted
Grant date
Mar 28, 2017
Expiration
Mar 23, 2037
Applicant
VACCINEX, INC.
Claims
18
CPC classes
A61K, A61K2039/55516, A61K2039/55561, A61K2039/55572
View on Google Patents ↗

Quick answer

US 9603922 (Modulation of NKT cell activity with antigen-loaded CD1d molecules) is held by VACCINEX, INC.. Status: granted. Granted Mar 28, 2017. Expires Mar 23, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
VACCINEX, INC.
Grant date
Expiration
Claims
18
CPC classes
A61K, A61K2039/55516, A61K2039/55561, A61K2039/55572, A61K2039/55594, A61K2039/6018

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Frequently asked questions

What is US patent 9603922?

US 9603922 (Modulation of NKT cell activity with antigen-loaded CD1d molecules) is held by VACCINEX, INC.. Status: granted. Granted Mar 28, 2017. Expires Mar 23, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9603922?

VACCINEX, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 41 pharmaceutical patents for this assignee.

When does US 9603922 expire?

Our index shows an expiration date of Mar 23, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.