Wednesday, July 8, 2026

Patent intelligence · US

US 6984402

Chrono delivery formulations and method of treating atrial fibrillation

expired A61KA61K31/554A61K9/2081A61K9/5026
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 26
Patent details — US 6984402
Jurisdiction
US
Status
expired
Grant date
Jan 10, 2006
Expiration
Jan 5, 2026
Claims
20
CPC classes
A61K, A61K31/554, A61K9/2081, A61K9/5026
View on Google Patents ↗

Quick answer

US 6984402 (Chrono delivery formulations and method of treating atrial fibrillation) is held by Elite Laboratories, Inc.. Status: expired. Granted Jan 10, 2006. Expires Jan 5, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K31/554, A61K9/2081, A61K9/5026, A61K9/5078, A61P

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Frequently asked questions

What is US patent 6984402?

US 6984402 (Chrono delivery formulations and method of treating atrial fibrillation) is held by Elite Laboratories, Inc.. Status: expired. Granted Jan 10, 2006. Expires Jan 5, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6984402?

Elite Laboratories, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 26 pharmaceutical patents for this assignee.

When does US 6984402 expire?

Our index shows an expiration date of Jan 5, 2026 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.