Wednesday, July 8, 2026

Patent intelligence · US

US 9259456

Methods and compositions for oral administration of proteins

granted A61KA61K31/202A61K31/22A61K35/60
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 10
Applicant portfolio 10
Patent details — US 9259456
Jurisdiction
US
Status
granted
Grant date
Feb 16, 2016
Expiration
Feb 11, 2036
Claims
45
CPC classes
A61K, A61K31/202, A61K31/22, A61K35/60
View on Google Patents ↗

Quick answer

US 9259456 (Methods and compositions for oral administration of proteins) is held by Oramed Pharmaceuticals Inc.. Status: granted. Granted Feb 16, 2016. Expires Feb 11, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
45
CPC classes
A61K, A61K31/202, A61K31/22, A61K35/60, A61K38/28, A61K38/56

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Frequently asked questions

What is US patent 9259456?

US 9259456 (Methods and compositions for oral administration of proteins) is held by Oramed Pharmaceuticals Inc.. Status: granted. Granted Feb 16, 2016. Expires Feb 11, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9259456?

Oramed Pharmaceuticals Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 10 pharmaceutical patents for this assignee.

When does US 9259456 expire?

Our index shows an expiration date of Feb 11, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.