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Last Updated: September 30, 2020

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Patent: 8,337,811

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Summary for Patent: 8,337,811
Title:Pharmaceutical composition of nanoparticles
Abstract: The invention discloses a pharmaceutical composition of bioactive nanoparticles composed of chitosan, poly-glutamic acid, and a bioactive agent for oral delivery. The chitosan-based nanoparticles are characterized with a positive surface charge and enhanced permeability for oral drug delivery.
Inventor(s): Sung; Hsing-Wen (Hsinchu, TW), Sonaje; Kiran (Hsinchu, TW), Nguyen; Ho-Ngoc (Hsinchu, TW), Chuang; Er-Yuan (Hsinchu, TW), Tu; Hosheng (Newport Beach, CA)
Assignee: GP Medical, Inc. (Newport Beach, CA) National Tsing Hua University (Hsinchu, TW)
Application Number:13/418,299
Patent Claims:see list of patent claims

Details for Patent 8,337,811

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Amgen EPOGEN/PROCRIT epoetin alfa VIAL; SINGLE-USE 103234 001 1989-06-01   Start Trial GP Medical, Inc. (Newport Beach, CA) National Tsing Hua University (Hsinchu, TW) 2025-01-04 RX search
Amgen EPOGEN/PROCRIT epoetin alfa VIAL; MULTIDOSE 103234 002 1989-06-01   Start Trial GP Medical, Inc. (Newport Beach, CA) National Tsing Hua University (Hsinchu, TW) 2025-01-04 RX search
Amgen EPOGEN/PROCRIT epoetin alfa VIAL; MULTIDOSE 103234 003 1989-06-01   Start Trial GP Medical, Inc. (Newport Beach, CA) National Tsing Hua University (Hsinchu, TW) 2025-01-04 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:

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