Wednesday, July 8, 2026

Patent intelligence · US

US 6421455

Method for detecting cancer on skin of humans and mammals and arrangement for performing the method

expired A61KA61K49/0006A61K49/0021
Status expired
Linked drugs 3
Pipeline programs 6
Years to expiry 0
Applicant portfolio 4
Related coverage 6
Patent details — US 6421455

Quick answer

US 6421455 (Method for detecting cancer on skin of humans and mammals and arrangement for performing the method) is held by Medeikonos AB. Status: expired. Granted Jul 16, 2002. Expires Jul 11, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Medeikonos AB
Grant date
Expiration
Claims
19
CPC classes
A61K, A61K49/0006, A61K49/0021

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Frequently asked questions

What is US patent 6421455?

US 6421455 (Method for detecting cancer on skin of humans and mammals and arrangement for performing the method) is held by Medeikonos AB. Status: expired. Granted Jul 16, 2002. Expires Jul 11, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6421455?

Medeikonos AB is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 4 pharmaceutical patents for this assignee.

When does US 6421455 expire?

Our index shows an expiration date of Jul 11, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.