Wednesday, July 8, 2026

Patent intelligence · US

US 10383927

Variable epitope library compositions and methods of therapeutic and prophylactic use

granted A61KA61K2039/572A61K2039/80A61K39/00115
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 13
Applicant portfolio 127
Patent details — US 10383927
Jurisdiction
US
Status
granted
Grant date
Aug 20, 2019
Expiration
Aug 15, 2039
Claims
21
CPC classes
A61K, A61K2039/572, A61K2039/80, A61K39/00115
View on Google Patents ↗

Quick answer

US 10383927 (Variable epitope library compositions and methods of therapeutic and prophylactic use) is held by Primex Clinical Laboratories, Inc.. Status: granted. Granted Aug 20, 2019. Expires Aug 15, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
21
CPC classes
A61K, A61K2039/572, A61K2039/80, A61K39/00115

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Frequently asked questions

What is US patent 10383927?

US 10383927 (Variable epitope library compositions and methods of therapeutic and prophylactic use) is held by Primex Clinical Laboratories, Inc.. Status: granted. Granted Aug 20, 2019. Expires Aug 15, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10383927?

Primex Clinical Laboratories, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 127 pharmaceutical patents for this assignee.

When does US 10383927 expire?

Our index shows an expiration date of Aug 15, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.