Wednesday, July 8, 2026

Patent intelligence · US

US 6165738

Expression in yeast of antigenically active, recombinant hybrid glutamic acid decarboxylase

expired A61KA61K38/00A61PA61P3/10
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 72
Patent details — US 6165738

Quick answer

US 6165738 (Expression in yeast of antigenically active, recombinant hybrid glutamic acid decarboxylase) is held by Montech Medical Developments Pty. Ltd.. Status: expired. Granted Dec 26, 2000. Expires Dec 21, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
23
CPC classes
A61K, A61K38/00, A61P, A61P3/10

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Frequently asked questions

What is US patent 6165738?

US 6165738 (Expression in yeast of antigenically active, recombinant hybrid glutamic acid decarboxylase) is held by Montech Medical Developments Pty. Ltd.. Status: expired. Granted Dec 26, 2000. Expires Dec 21, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6165738?

Montech Medical Developments Pty. Ltd. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 72 pharmaceutical patents for this assignee.

When does US 6165738 expire?

Our index shows an expiration date of Dec 21, 2020 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.