Wednesday, July 8, 2026

Patent intelligence · US

US 6194206

Use of oligonucleotide telomerase inhibitors to reduce telomere length

expired A61KA61K31/522A61K31/70A61K31/7076
Status expired
Linked drugs 2
Pipeline programs 6
Years to expiry 0
Applicant portfolio 8,292
Patent details — US 6194206

Quick answer

US 6194206 (Use of oligonucleotide telomerase inhibitors to reduce telomere length) is held by THE UNIVERSTY OF TEXAS SYSTEM,BOARD OF REGENTS. Status: expired. Granted Feb 27, 2001. Expires Feb 22, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
24
CPC classes
A61K, A61K31/522, A61K31/70, A61K31/7076, A61K31/711, A61K38/00

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Frequently asked questions

What is US patent 6194206?

US 6194206 (Use of oligonucleotide telomerase inhibitors to reduce telomere length) is held by THE UNIVERSTY OF TEXAS SYSTEM,BOARD OF REGENTS. Status: expired. Granted Feb 27, 2001. Expires Feb 22, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6194206?

THE UNIVERSTY OF TEXAS SYSTEM,BOARD OF REGENTS is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 6194206 expire?

Our index shows an expiration date of Feb 22, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.