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Last Updated: December 5, 2021

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Patent: 9,220,786

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Summary for Patent: 9,220,786
Title:Pharmaceutical composition of chelating complex micelles
Abstract: This invention provides Chelating Complex Micelles as a drug carrier. The Chelating Complex Micelles can load drugs without changing their structure, and therefore extend the half-life of drugs in the human body. The chelating complex micelles contain a metal ion core, at least one polymer, and at least one drug molecule. The metal ion is considered as a Lewis acid while polymer chain and drug molecules are referred to as Lewis bases. The drug molecule is linked to the polymer via forming coordinate bonds with metal ion, and then self-assembled to form chelating complex micelles as a drug carrier.
Inventor(s): Wang; Chau-Hui (Kaohsiung, TW), Chen; Chia-Hung (New Taipei, TW), Lin; Johnson (Taipei, TW), Chen; Jing-Yi (Taipei, TW), Liao; Wei-Chuan (Kaohsiung, TW)
Assignee: ORIGINAL BIOMEDICALS CO., LTD (Tainan, TW)
Application Number:14/306,704
Patent Claims:see list of patent claims

Details for Patent 9,220,786

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Genentech, Inc. RITUXAN rituximab Injection 103705 1997-11-26 ⤷  Try it Free 2032-11-21
Idec Pharmaceuticals Corp. RITUXAN rituximab Injection 103737 2002-02-19 ⤷  Try it Free 2032-11-21
Genentech, Inc. HERCEPTIN trastuzumab For Injection 103792 1998-09-25 ⤷  Try it Free 2032-11-21
Genentech, Inc. HERCEPTIN trastuzumab For Injection 103792 2017-02-10 ⤷  Try it Free 2032-11-21
Genentech, Inc. AVASTIN bevacizumab Injection 125085 2004-02-26 ⤷  Try it Free 2032-11-21
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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