Wednesday, July 8, 2026

Patent intelligence · US

US 9265749

Methods for the treatment of systemic disorders treatable with mast cell stabilizers, including mast cell related disorders

granted A61KA61K31/277A61K31/352A61K31/4422
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 10
Applicant portfolio 10
Patent details — US 9265749
Jurisdiction
US
Status
granted
Grant date
Feb 23, 2016
Expiration
Feb 18, 2036
Applicant
Patara Pharma, LLC
Claims
27
CPC classes
A61K, A61K31/277, A61K31/352, A61K31/4422
View on Google Patents ↗

Quick answer

US 9265749 (Methods for the treatment of systemic disorders treatable with mast cell stabilizers, including mast cell related disorders) is held by Patara Pharma, LLC. Status: granted. Granted Feb 23, 2016. Expires Feb 18, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Patara Pharma, LLC
Grant date
Expiration
Claims
27
CPC classes
A61K, A61K31/277, A61K31/352, A61K31/4422, A61K31/4535, A61K31/4741

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Frequently asked questions

What is US patent 9265749?

US 9265749 (Methods for the treatment of systemic disorders treatable with mast cell stabilizers, including mast cell related disorders) is held by Patara Pharma, LLC. Status: granted. Granted Feb 23, 2016. Expires Feb 18, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9265749?

Patara Pharma, LLC is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 10 pharmaceutical patents for this assignee.

When does US 9265749 expire?

Our index shows an expiration date of Feb 18, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.