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Last Updated: November 27, 2021

DrugPatentWatch Database Preview

Patent: 7,282,522

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Summary for Patent: 7,282,522
Title:Hydroxamic acid derivatives and the method for preparing thereof
Abstract: The present invention provides hydroxamic acid derivatives which have anti-aging efficacy and a method for preparation thereof. It is further provided skin-care external compositions for preventing skin aging, containing the hydroxamic acid derivatives represented by the formula (I) as an active ingredient.
Inventor(s): Rho; Ho-Sik (Suwon-si, KR), Baek; Heung-Soo (Seoul, KR), Kim; Su-Jong (Yongin-si, KR), Kim; Su-Nam (Suwon-si, KR), Chae; Byung-Geun (Seoul, KR), Lee; Byoung-Seok (Suwon-si, KR), Kim; Bae-Hwan (Suwon-si, KR), Choi; Gyu-Ho (Yongin-si, KR), Son; Eui-Dong (Suwon-si, KR), Lee; Hae-Kwang (Yongin-si, KR), Lee; Hye-Won (Yongin-si, KR), Cho; Jun-Cheol (Suwon-si, KR), Kim; Duck-Hee (Seoul, KR), Chang; Ih-Seop (Yongin-si, KR), Lee; Ok-Sub (Yongin-si, KR)
Assignee: Amorepacific Corporation (Seoul, KR)
Application Number:10/595,124
Patent Claims:see list of patent claims

Details for Patent 7,282,522

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Smith & Nephew, Inc. SANTYL collagenase Ointment 101995 1965-06-04 ⤷  Try it Free 2023-08-26
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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Dow
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