Invention Grant
US08383157B2 Preparation of chitin and derivatives thereof for cosmetic and therapeutic use
有权
用于化妆品和治疗用途的几丁质及其衍生物的制备
- Patent Title: Preparation of chitin and derivatives thereof for cosmetic and therapeutic use
- Patent Title (中): 用于化妆品和治疗用途的几丁质及其衍生物的制备
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Application No.: US11666427Application Date: 2005-11-02
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Publication No.: US08383157B2Publication Date: 2013-02-26
- Inventor: Corrado Muzzarelli , Pierfrancesco Morganti
- Applicant: Corrado Muzzarelli , Pierfrancesco Morganti
- Applicant Address: IT Aprilia LT
- Assignee: Mavi Sud S.r.l.
- Current Assignee: Mavi Sud S.r.l.
- Current Assignee Address: IT Aprilia LT
- Agency: Nixon & Vanderhye P.C.
- Priority: ITRM2004A0539 20041102
- International Application: PCT/IB2005/053576 WO 20051102
- International Announcement: WO2006/048829 WO 20060511
- Main IPC: A61K9/14
- IPC: A61K9/14 ; A61M5/00 ; A61M11/00 ; A61M35/00 ; A01N43/04 ; C08B37/08
Abstract:
The invention relates to novel chitin derivatives and their use in medical treatments of plastic surgery, dermocosmesis and therapy, in particular it relates to natural chitin derivatives, like chitin in nanofibrillar form, oxychitin and other chemical derivatives of chitin, chitosan-hyaluronate and associations for use as subcutaneous fillers or skin protectants.
Public/Granted literature
- US20080118563A1 Preparation of Chitin and Derivatives Thereof For Cosmetic and Therapeutic Use Public/Granted day:2008-05-22
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