Wednesday, July 8, 2026

Patent intelligence · US

US 9963478

Mannose derivatives for treating bacterial infections

granted A61KA61K31/7028A61K31/7034A61K31/7036
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 12
Applicant portfolio 991
Patent details — US 9963478
Jurisdiction
US
Status
granted
Grant date
May 8, 2018
Expiration
May 3, 2038
Claims
32
CPC classes
A61K, A61K31/7028, A61K31/7034, A61K31/7036
View on Google Patents ↗

Quick answer

US 9963478 (Mannose derivatives for treating bacterial infections) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted May 8, 2018. Expires May 3, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
32
CPC classes
A61K, A61K31/7028, A61K31/7034, A61K31/7036, A61K31/7042, A61K31/7048

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Frequently asked questions

What is US patent 9963478?

US 9963478 (Mannose derivatives for treating bacterial infections) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted May 8, 2018. Expires May 3, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9963478?

Vertex Pharmaceuticals Incorporated is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 991 pharmaceutical patents for this assignee.

When does US 9963478 expire?

Our index shows an expiration date of May 3, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.