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Last Updated: September 25, 2020

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Patent: 8,163,889

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Summary for Patent: 8,163,889
Title:Physiologically active polypeptide conjugate having prolonged in vivo half-life
Abstract: A protein conjugate having a prolonged in vivo half-life of a physiological activity, comprising i) a physiologically active polypeptide, ii) a non-peptidic polymer, and iii) an immunoglobulin, is useful for the development of a polypeptide drug due to the enhanced in vivo stability and prolonged half-life in blood, while reducing the possibility of inducing an immune response.
Inventor(s): Kim; Young-Min (Yongin-si, KR), Kim; Dae-Jin (Seoul, KR), Bae; Sung-Min (Seoul, KR), Lim; Chang-Ki (Seongnam-si, KR), Kwon; Se-Chang (Seoul, KR), Lee; Gwan-Sun (Seoul, KR)
Assignee: Hanmi Holdings Co., Ltd. (Seoul, KR)
Application Number:12/603,757
Patent Claims:see list of patent claims

Details for Patent 8,163,889

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Octapharma Usa Inc CUTAQUIG immunoglobulin g SOLUTION 125668 1 2019-05-03   Start Trial Hanmi Holdings Co., Ltd. (Seoul, KR) 2023-03-13 search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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