Wednesday, July 8, 2026

Patent intelligence · US

US 9687532

Sialylated glycoprotein compositons and uses thereof

granted A61KA61K38/47A61K45/06A61K9/0019
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 11
Applicant portfolio 23
Patent details — US 9687532
Jurisdiction
US
Status
granted
Grant date
Jun 27, 2017
Expiration
Jun 22, 2037
Claims
17
CPC classes
A61K, A61K38/47, A61K45/06, A61K9/0019
View on Google Patents ↗

Quick answer

US 9687532 (Sialylated glycoprotein compositons and uses thereof) is held by Ultragenyx Pharmaceutical Inc.. Status: granted. Granted Jun 27, 2017. Expires Jun 22, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61K, A61K38/47, A61K45/06, A61K9/0019, A61P, A61P3/00

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Frequently asked questions

What is US patent 9687532?

US 9687532 (Sialylated glycoprotein compositons and uses thereof) is held by Ultragenyx Pharmaceutical Inc.. Status: granted. Granted Jun 27, 2017. Expires Jun 22, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9687532?

Ultragenyx Pharmaceutical Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 23 pharmaceutical patents for this assignee.

When does US 9687532 expire?

Our index shows an expiration date of Jun 22, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.