Wednesday, July 8, 2026

Patent intelligence · US

US 8609651

Pharmaceutical compositions of benzodiazepines and method of use thereof

granted A61KA61K31/5513A61K47/10A61K47/14
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 7
Applicant portfolio 89
Patent details — US 8609651
Jurisdiction
US
Status
granted
Grant date
Dec 17, 2013
Expiration
Dec 12, 2033
Claims
32
CPC classes
A61K, A61K31/5513, A61K47/10, A61K47/14
View on Google Patents ↗

Quick answer

US 8609651 (Pharmaceutical compositions of benzodiazepines and method of use thereof) is held by Jazz Pharmaceuticals, Inc.. Status: granted. Granted Dec 17, 2013. Expires Dec 12, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
32
CPC classes
A61K, A61K31/5513, A61K47/10, A61K47/14, A61K47/22, A61K9/0043

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Frequently asked questions

What is US patent 8609651?

US 8609651 (Pharmaceutical compositions of benzodiazepines and method of use thereof) is held by Jazz Pharmaceuticals, Inc.. Status: granted. Granted Dec 17, 2013. Expires Dec 12, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8609651?

Jazz Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 89 pharmaceutical patents for this assignee.

When does US 8609651 expire?

Our index shows an expiration date of Dec 12, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.