Wednesday, July 8, 2026

Patent intelligence · US

US 8828971

Galactose-pronged carbohydrate compounds for the treatment of diabetic nephropathy and associated disorders

granted A61KA61K31/7105A61K31/715A61K38/02
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 8
Applicant portfolio 20
Patent details — US 8828971
Jurisdiction
US
Status
granted
Grant date
Sep 9, 2014
Expiration
Sep 4, 2034
Claims
18
CPC classes
A61K, A61K31/7105, A61K31/715, A61K38/02
View on Google Patents ↗

Quick answer

US 8828971 (Galactose-pronged carbohydrate compounds for the treatment of diabetic nephropathy and associated disorders) is held by GALECTIN THERAPEUTICS, INC.. Status: granted. Granted Sep 9, 2014. Expires Sep 4, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
18
CPC classes
A61K, A61K31/7105, A61K31/715, A61K38/02, A61K45/06, A61P

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Frequently asked questions

What is US patent 8828971?

US 8828971 (Galactose-pronged carbohydrate compounds for the treatment of diabetic nephropathy and associated disorders) is held by GALECTIN THERAPEUTICS, INC.. Status: granted. Granted Sep 9, 2014. Expires Sep 4, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8828971?

GALECTIN THERAPEUTICS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 20 pharmaceutical patents for this assignee.

When does US 8828971 expire?

Our index shows an expiration date of Sep 4, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.