Wednesday, July 8, 2026

Patent intelligence · US

US 6410802

Methods for synthesizing ether compounds and intermediates therefor

expired A61PA61P1/18A61P13/12A61P15/10
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 55
Patent details — US 6410802
Jurisdiction
US
Status
expired
Grant date
Jun 25, 2002
Expiration
Jun 20, 2022
Claims
5
CPC classes
A61P, A61P1/18, A61P13/12, A61P15/10
View on Google Patents ↗

Quick answer

US 6410802 (Methods for synthesizing ether compounds and intermediates therefor) is held by Esperion Therapeutics, Inc.. Status: expired. Granted Jun 25, 2002. Expires Jun 20, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
5
CPC classes
A61P, A61P1/18, A61P13/12, A61P15/10, A61P25/28, A61P29/00

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Frequently asked questions

What is US patent 6410802?

US 6410802 (Methods for synthesizing ether compounds and intermediates therefor) is held by Esperion Therapeutics, Inc.. Status: expired. Granted Jun 25, 2002. Expires Jun 20, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6410802?

Esperion Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 55 pharmaceutical patents for this assignee.

When does US 6410802 expire?

Our index shows an expiration date of Jun 20, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.