Wednesday, July 8, 2026

Patent intelligence · US

US 6342507

Deuterated rapamycin compounds, method and uses thereof

expired A61PA61P35/02A61P37/06
Status expired
Years to expiry 0
Applicant portfolio 69
Patent details — US 6342507
Jurisdiction
US
Status
expired
Grant date
Jan 29, 2002
Expiration
Jan 24, 2022
Applicant
Isotechnika, Inc.
Claims
6
CPC classes
A61P, A61P35/02, A61P37/06
View on Google Patents ↗

Quick answer

US 6342507 (Deuterated rapamycin compounds, method and uses thereof) is held by Isotechnika, Inc.. Status: expired. Granted Jan 29, 2002. Expires Jan 24, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Isotechnika, Inc.
Grant date
Expiration
Claims
6
CPC classes
A61P, A61P35/02, A61P37/06

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Frequently asked questions

What is US patent 6342507?

US 6342507 (Deuterated rapamycin compounds, method and uses thereof) is held by Isotechnika, Inc.. Status: expired. Granted Jan 29, 2002. Expires Jan 24, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6342507?

Isotechnika, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 69 pharmaceutical patents for this assignee.

When does US 6342507 expire?

Our index shows an expiration date of Jan 24, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.