Wednesday, June 10, 2026

Patent intelligence · US

US 2017056477

Dry Growth Hormone Composition Transiently Linked to a Polymer Carrier

granted A61K 9/ 00 A IA61K 9/ 08 A IA61K 9/ 19 A IA61K 38/ 27 A I
Status granted
Pipeline programs 2
Years to expiry 11
Applicant portfolio 6
Patent details — US 2017056477
Jurisdiction
US
Status
granted
Grant date
Mar 2, 2017
Expiration
Feb 25, 2037
CPC classes
A61K 9/ 00 A I, A61K 9/ 08 A I, A61K 9/ 19 A I, A61K 38/ 27 A I
View on Google Patents ↗

Quick answer

US 2017056477 (Dry Growth Hormone Composition Transiently Linked to a Polymer Carrier) is held by ASCENDIS PHARMA GROWTH DISORDERS DIV AS [DK]. Status: granted. Granted Mar 2, 2017. Expires Feb 25, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 9/ 00 A I, A61K 9/ 08 A I, A61K 9/ 19 A I, A61K 38/ 27 A I, A61K 45/ 06 A I, A61K 47/ 10 A I

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Frequently asked questions

What is US patent 2017056477?

US 2017056477 (Dry Growth Hormone Composition Transiently Linked to a Polymer Carrier) is held by ASCENDIS PHARMA GROWTH DISORDERS DIV AS [DK]. Status: granted. Granted Mar 2, 2017. Expires Feb 25, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 2017056477?

ASCENDIS PHARMA GROWTH DISORDERS DIV AS [DK] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 6 pharmaceutical patents for this assignee.

When does US 2017056477 expire?

Our index shows an expiration date of Feb 25, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.