Wednesday, July 8, 2026

Patent intelligence · US

US 9132138

Method for the treatment of multiple sclerosis

granted A61KA61K31/385A61K31/565A61K38/215
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 9
Applicant portfolio 2
Patent details — US 9132138
Jurisdiction
US
Status
granted
Grant date
Sep 15, 2015
Expiration
Sep 10, 2035
Claims
27
CPC classes
A61K, A61K31/385, A61K31/565, A61K38/215
View on Google Patents ↗

Quick answer

US 9132138 (Method for the treatment of multiple sclerosis) is held by CASI Pharmaceuticals, Inc. Status: granted. Granted Sep 15, 2015. Expires Sep 10, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
27
CPC classes
A61K, A61K31/385, A61K31/565, A61K38/215, A61K39/0008, A61K45/06

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Frequently asked questions

What is US patent 9132138?

US 9132138 (Method for the treatment of multiple sclerosis) is held by CASI Pharmaceuticals, Inc. Status: granted. Granted Sep 15, 2015. Expires Sep 10, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9132138?

CASI Pharmaceuticals, Inc is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 2 pharmaceutical patents for this assignee.

When does US 9132138 expire?

Our index shows an expiration date of Sep 10, 2035 (9 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.