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Last Updated: September 18, 2020

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Patent: 9,119,903

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Summary for Patent: 9,119,903
Title:Porous composite with graded bioabsorbability, artificial bone using the same, and manufacturing method thereof
Abstract: The object of the present invention is to provide a calcium phosphate-collagen fiber composite which has an excellent mechanical property, can induce bone replacement by rapid bone remodeling, and can be used in a high-load region. The object can be solved by a porous composite comprising a calcium phosphate crystal and a collagen fiber at a weight ratio of 80:20 to 20:80, wherein (1) a bioabsorbability of the porous composite is graded, and (2) the density of the porous composite determined by gravimetric method is 300 to 1500 mg/cm.sup.3.
Inventor(s): Tanaka; Junzo (Tokyo, JP), Ikoma; Toshiyuki (Tokyo, JP), Yoshioka; Tomohiko (Tokyo, JP), Yoshida; Takashi (Tokyo, JP)
Assignee: TOKYO INSTITUTE OF TECHNOLOGY (Tokyo, JP)
Application Number:14/130,841
Patent Claims:see list of patent claims

Details for Patent 9,119,903

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Smith And Nephew SANTYL collagenase OINTMENT;TOPICAL 101995 001 1965-06-04   Start Trial TOKYO INSTITUTE OF TECHNOLOGY (Tokyo, JP) 2031-07-04 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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