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Last Updated: September 24, 2020

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Patent: 9,933,432

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Summary for Patent: 9,933,432
Title:Multi-dimensional chromatographic methods for separating N-glycans
Abstract: A multi-dimensional chromatographic method for the separation of N-glycans. The method comprises providing a glycan preparation that includes at least one negatively charged N-glycan. The glycan preparation is then separated by anion-exchange chromatography and at least one secondary chromatographic technique.
Inventor(s): Parsons; Ian Christopher (Belmont, MA), Zheng; Ting (Lake Oswego, OR), Gunay; Nur Sibel (Chestnut Hill, MA), Bosques; Carlos J. (Arlington, MA)
Assignee: Momenta Pharmaceuticals, Inc. (Cambridge, MA)
Application Number:15/241,717
Patent Claims:see list of patent claims

Details for Patent 9,933,432

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Genentech RITUXAN rituximab SOLUTION;INTRAVENOUS 103705 001 1997-11-26   Start Trial Momenta Pharmaceuticals, Inc. (Cambridge, MA) 2027-04-16 RX search
Genentech RITUXAN rituximab SOLUTION;INTRAVENOUS 103705 002 1997-11-26   Start Trial Momenta Pharmaceuticals, Inc. (Cambridge, MA) 2027-04-16 RX search
Centocor Inc REMICADE infliximab VIAL 103772 001 1998-08-24   Start Trial Momenta Pharmaceuticals, Inc. (Cambridge, MA) 2027-04-16 RX Orphan search
Immunex ENBREL etanercept VIAL; SUBCUTANEOUS 103795 001 1998-11-02   Start Trial Momenta Pharmaceuticals, Inc. (Cambridge, MA) 2027-04-16 RX Orphan search
Immunex ENBREL etanercept SYRINGE 103795 002 1998-11-02   Start Trial Momenta Pharmaceuticals, Inc. (Cambridge, MA) 2027-04-16 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:

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Merck
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Dow
Johnson and Johnson
Boehringer Ingelheim

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