Wednesday, July 8, 2026

Patent intelligence · US

US 9850244

Method for preparing Palbociclib

granted A61KA61K31/535A61K31/5395
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 11
Applicant portfolio 308
Related coverage 1
Patent details — US 9850244

Quick answer

US 9850244 (Method for preparing Palbociclib) is held by Suzhou Miracpharma Technology Co., Ltd.. Status: granted. Granted Dec 26, 2017. Expires Dec 21, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
10
CPC classes
A61K, A61K31/535, A61K31/5395

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Frequently asked questions

What is US patent 9850244?

US 9850244 (Method for preparing Palbociclib) is held by Suzhou Miracpharma Technology Co., Ltd.. Status: granted. Granted Dec 26, 2017. Expires Dec 21, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9850244?

Suzhou Miracpharma Technology Co., Ltd. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 308 pharmaceutical patents for this assignee.

When does US 9850244 expire?

Our index shows an expiration date of Dec 21, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.