Wednesday, July 8, 2026

Patent intelligence · US

US 9969975

Genetically-modified cells comprising a modified human T cell receptor alpha constant region gene

granted A61KA61K2039/505A61K2039/804A61K2239/31
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 12
Applicant portfolio 158
Patent details — US 9969975
Jurisdiction
US
Status
granted
Grant date
May 15, 2018
Expiration
May 10, 2038
Claims
9
CPC classes
A61K, A61K2039/505, A61K2039/804, A61K2239/31
View on Google Patents ↗

Quick answer

US 9969975 (Genetically-modified cells comprising a modified human T cell receptor alpha constant region gene) is held by Precision BioSciences, Inc.. Status: granted. Granted May 15, 2018. Expires May 10, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
9
CPC classes
A61K, A61K2039/505, A61K2039/804, A61K2239/31, A61K2239/38, A61K40/11

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Frequently asked questions

What is US patent 9969975?

US 9969975 (Genetically-modified cells comprising a modified human T cell receptor alpha constant region gene) is held by Precision BioSciences, Inc.. Status: granted. Granted May 15, 2018. Expires May 10, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9969975?

Precision BioSciences, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 158 pharmaceutical patents for this assignee.

When does US 9969975 expire?

Our index shows an expiration date of May 10, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.