Wednesday, July 8, 2026

Patent intelligence · US

US 10463697

Processes for production of tumor infiltrating lymphocytes and uses of same in immunotherapy

granted A61KA61K2039/5154A61K2039/5156A61K2039/5158
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 13
Applicant portfolio 94
Patent details — US 10463697
Jurisdiction
US
Status
granted
Grant date
Nov 5, 2019
Expiration
Oct 31, 2039
Claims
21
CPC classes
A61K, A61K2039/5154, A61K2039/5156, A61K2039/5158
View on Google Patents ↗

Quick answer

US 10463697 (Processes for production of tumor infiltrating lymphocytes and uses of same in immunotherapy) is held by Iovance Biotherapeutics, Inc.. Status: granted. Granted Nov 5, 2019. Expires Oct 31, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
21
CPC classes
A61K, A61K2039/5154, A61K2039/5156, A61K2039/5158, A61K2039/55533, A61K31/675

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Frequently asked questions

What is US patent 10463697?

US 10463697 (Processes for production of tumor infiltrating lymphocytes and uses of same in immunotherapy) is held by Iovance Biotherapeutics, Inc.. Status: granted. Granted Nov 5, 2019. Expires Oct 31, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10463697?

Iovance Biotherapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 94 pharmaceutical patents for this assignee.

When does US 10463697 expire?

Our index shows an expiration date of Oct 31, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.