Wednesday, July 8, 2026

Patent intelligence · US

US 6245362

Medication for treatment of viral disease based on active agents of plant hypericum (St. John's Wort) and method of production of the medica…

expired A61KA61K36/38A61PA61P31/00
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 60
Related coverage 1
Patent details — US 6245362

Quick answer

US 6245362 (Medication for treatment of viral disease based on active agents of plant hypericum (St. John's Wort) and method of production of the medication) is held by Dreluso Pharmazeutika Dr. Elten & Sohn GmbH. Status: expired. Granted Jun 12, 2001. Expires Jun 7, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
6
CPC classes
A61K, A61K36/38, A61P, A61P31/00, A61P31/12

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Frequently asked questions

What is US patent 6245362?

US 6245362 (Medication for treatment of viral disease based on active agents of plant hypericum (St. John's Wort) and method of production of the medication) is held by Dreluso Pharmazeutika Dr. Elten & Sohn GmbH. Status: expired. Granted Jun 12, 2001. Expires Jun 7, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6245362?

Dreluso Pharmazeutika Dr. Elten & Sohn GmbH is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 60 pharmaceutical patents for this assignee.

When does US 6245362 expire?

Our index shows an expiration date of Jun 7, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.