Wednesday, July 8, 2026

Patent intelligence · US

US 8323635

Methods of using interleukin-1 receptor antagonist as a myeloprotective agent

granted A61KA61K31/255A61K31/475A61K31/513
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 6
Applicant portfolio 8,292
Patent details — US 8323635
Jurisdiction
US
Status
granted
Grant date
Dec 4, 2012
Expiration
Nov 29, 2032
Claims
16
CPC classes
A61K, A61K31/255, A61K31/475, A61K31/513
View on Google Patents ↗

Quick answer

US 8323635 (Methods of using interleukin-1 receptor antagonist as a myeloprotective agent) is held by GENERAL REGENERATIVES, LTD.. Status: granted. Granted Dec 4, 2012. Expires Nov 29, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
16
CPC classes
A61K, A61K31/255, A61K31/475, A61K31/513, A61K31/519, A61K31/675

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Frequently asked questions

What is US patent 8323635?

US 8323635 (Methods of using interleukin-1 receptor antagonist as a myeloprotective agent) is held by GENERAL REGENERATIVES, LTD.. Status: granted. Granted Dec 4, 2012. Expires Nov 29, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8323635?

GENERAL REGENERATIVES, LTD. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 8323635 expire?

Our index shows an expiration date of Nov 29, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.