Wednesday, June 10, 2026

Patent intelligence · DE

DE 69229278

HUMANISIERTER B-B10, EIN ANTI-IL-2-REZEPTOR-ANTIKÖRPER

expired A61K 39/ 395 A IA61K39/395A61P 35/ 00 A IA61P/3500
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 4
Patent details — DE 69229278
Jurisdiction
DE
Status
expired
Grant date
Jan 5, 2000
Expiration
Dec 31, 2019
CPC classes
A61K 39/ 395 A I, A61K39/395, A61P 35/ 00 A I, A61P/3500
View on Google Patents ↗

Quick answer

DE 69229278 (HUMANISIERTER B-B10, EIN ANTI-IL-2-REZEPTOR-ANTIKÖRPER) is held by BIOTEST PHARMA GMBH [DE]. Status: expired. Granted Jan 5, 2000. Expires Dec 31, 2019 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 39/ 395 A I, A61K39/395, A61P 35/ 00 A I, A61P/3500

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Frequently asked questions

What is US patent 69229278?

DE 69229278 (HUMANISIERTER B-B10, EIN ANTI-IL-2-REZEPTOR-ANTIKÖRPER) is held by BIOTEST PHARMA GMBH [DE]. Status: expired. Granted Jan 5, 2000. Expires Dec 31, 2019 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns DE 69229278?

BIOTEST PHARMA GMBH [DE] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 4 pharmaceutical patents for this assignee.

When does DE 69229278 expire?

Our index shows an expiration date of Dec 31, 2019 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.