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Serving leading biopharmaceutical companies globally:

Baxter
Express Scripts
Harvard Business School
Boehringer Ingelheim
Merck
Colorcon

Last Updated: December 6, 2019

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Biologic Patents Expiring in 2025

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Biologic Patents With Estimated Expirations in 2025

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10   Start Trial Melior Pharmaceuticals I, Inc. (Exton, PA) 2025-08-22 RX search
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10   Start Trial Elixir Medical Corporation (Milpitas, CA) 2025-04-05 RX search
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10   Start Trial Schering Corporation (Kenilworth, NJ) 2025-08-17 RX search
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10   Start Trial Ramot at Tel-Aviv University, Ltd. (Tel Aviv, IL) 2025-03-23 RX search
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10   Start Trial IBC Pharmaceuticals, Inc. (Morris Plains, NJ) 2025-04-06 RX search
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10   Start Trial Arcadia Biosciences, Inc. (Davis, CA) 2025-12-23 RX search
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10   Start Trial Schering Corporation (Kenilworth, NJ) 2025-03-09 RX 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:

Moodys
Baxter
Colorcon
Express Scripts
Harvard Business School
McKesson

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