Wednesday, July 8, 2026

Patent intelligence · US

US 7531172

Methods of treating diseases with a VEGF antagonist

granted A61KA61K38/179A61PA61P11/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 3
Applicant portfolio 837
Patent details — US 7531172
Jurisdiction
US
Status
granted
Grant date
May 12, 2009
Expiration
May 7, 2029
Claims
10
CPC classes
A61K, A61K38/179, A61P, A61P11/00
View on Google Patents ↗

Quick answer

US 7531172 (Methods of treating diseases with a VEGF antagonist) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted May 12, 2009. Expires May 7, 2029 (3 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
10
CPC classes
A61K, A61K38/179, A61P, A61P11/00, A61P3/10, A61P7/10

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Frequently asked questions

What is US patent 7531172?

US 7531172 (Methods of treating diseases with a VEGF antagonist) is held by REGENERON PHARMACEUTICALS, INC.. Status: granted. Granted May 12, 2009. Expires May 7, 2029 (3 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7531172?

REGENERON PHARMACEUTICALS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 837 pharmaceutical patents for this assignee.

When does US 7531172 expire?

Our index shows an expiration date of May 7, 2029 (3 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.