Wednesday, July 8, 2026

Patent intelligence · US

US 9987262

Solid forms of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl]amino}acetic acid, compositions, and uses thereof

granted A61KA61K31/4418A61K31/444A61K9/14
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 12
Applicant portfolio 28
Patent details — US 9987262
Jurisdiction
US
Status
granted
Grant date
Jun 5, 2018
Expiration
May 31, 2038
Claims
15
CPC classes
A61K, A61K31/4418, A61K31/444, A61K9/14
View on Google Patents ↗

Quick answer

US 9987262 (Solid forms of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl]amino}acetic acid, compositions, and uses thereof) is held by Akebia Therapeutics, Inc.. Status: granted. Granted Jun 5, 2018. Expires May 31, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
15
CPC classes
A61K, A61K31/4418, A61K31/444, A61K9/14, A61K9/2054, A61K9/48

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Frequently asked questions

What is US patent 9987262?

US 9987262 (Solid forms of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl]amino}acetic acid, compositions, and uses thereof) is held by Akebia Therapeutics, Inc.. Status: granted. Granted Jun 5, 2018. Expires May 31, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9987262?

Akebia Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 28 pharmaceutical patents for this assignee.

When does US 9987262 expire?

Our index shows an expiration date of May 31, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.