Wednesday, July 8, 2026

Patent intelligence · US

US 6066337

Method for producing a rapidly dissolving dosage form

expired A61KA61K9/0056A61K9/2063
Status expired
Linked drugs 3
Pipeline programs 6
Years to expiry 0
Applicant portfolio 8,292
Patent details — US 6066337

Quick answer

US 6066337 (Method for producing a rapidly dissolving dosage form) is held by The Board of Regents of the University of Oklahoma and Janssen. Status: expired. Granted May 23, 2000. Expires May 18, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
23
CPC classes
A61K, A61K9/0056, A61K9/2063

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Frequently asked questions

What is US patent 6066337?

US 6066337 (Method for producing a rapidly dissolving dosage form) is held by The Board of Regents of the University of Oklahoma and Janssen. Status: expired. Granted May 23, 2000. Expires May 18, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6066337?

The Board of Regents of the University of Oklahoma and Janssen is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 6066337 expire?

Our index shows an expiration date of May 18, 2020 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.