Wednesday, June 10, 2026

Patent intelligence · US

US 8513197

Ganglioside epitopes for treating Guillain-Barre syndrome

granted A61KA61K2039/505A61K38/00A61P
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 7
Applicant portfolio 8,292
Patent details — US 8513197
Jurisdiction
US
Status
granted
Grant date
Aug 20, 2013
Expiration
Aug 15, 2033
Claims
4
CPC classes
A61K, A61K2039/505, A61K38/00, A61P
View on Google Patents ↗

Quick answer

US 8513197 (Ganglioside epitopes for treating Guillain-Barre syndrome) is held by Georgia Regents University. Status: granted. Granted Aug 20, 2013. Expires Aug 15, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
4
CPC classes
A61K, A61K2039/505, A61K38/00, A61P, A61P25/00, A61P25/02

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Frequently asked questions

What is US patent 8513197?

US 8513197 (Ganglioside epitopes for treating Guillain-Barre syndrome) is held by Georgia Regents University. Status: granted. Granted Aug 20, 2013. Expires Aug 15, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8513197?

Georgia Regents University is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 8513197 expire?

Our index shows an expiration date of Aug 15, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.