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Last Updated: May 31, 2020

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Eisai Inc Company Profile


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US Patents for Eisai Inc

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Eisai Inc ONTAK denileukin diftitox VIAL 103767 001 1999-02-05 RE46856 Bayer Intellectual Property GMBH (Monheim, DE) 2026-12-05 RX Orphan search
Eisai Inc ONTAK denileukin diftitox VIAL 103767 001 1999-02-05 9,890,147 Bayer Pharma Aktiengesellshaft (Berlin, DE) 2032-08-16 RX Orphan search
Eisai Inc ONTAK denileukin diftitox VIAL 103767 001 1999-02-05 9,878,984 NORTHWESTERN UNIVERSITY (Evanston, IL) 2028-01-11 RX Orphan search
Eisai Inc ONTAK denileukin diftitox VIAL 103767 001 1999-02-05 9,802,951 Tapestry Pharmaceuticals, Inc. (Atlanta, GA) 2028-02-28 RX Orphan search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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Serving leading biopharmaceutical companies globally:

Express Scripts
McKesson
Medtronic
Colorcon
Baxter
McKinsey

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