Wednesday, July 8, 2026

Patent intelligence · US

US 7846892

Compositions and methods for Alzheimer's disease

granted A61KA61K2039/505A61PA61P25/28
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 4
Applicant portfolio 127
Patent details — US 7846892
Jurisdiction
US
Status
granted
Grant date
Dec 7, 2010
Expiration
Dec 2, 2030
Claims
12
CPC classes
A61K, A61K2039/505, A61P, A61P25/28
View on Google Patents ↗

Quick answer

US 7846892 (Compositions and methods for Alzheimer's disease) is held by Primex Clinical Laboratories, Inc.. Status: granted. Granted Dec 7, 2010. Expires Dec 2, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
12
CPC classes
A61K, A61K2039/505, A61P, A61P25/28

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Frequently asked questions

What is US patent 7846892?

US 7846892 (Compositions and methods for Alzheimer's disease) is held by Primex Clinical Laboratories, Inc.. Status: granted. Granted Dec 7, 2010. Expires Dec 2, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7846892?

Primex Clinical Laboratories, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 127 pharmaceutical patents for this assignee.

When does US 7846892 expire?

Our index shows an expiration date of Dec 2, 2030 (4 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.