Invention Grant
- Patent Title: Multifunctional chitosan grafted surfaces and uses thereof
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Application No.: US13983847Application Date: 2012-02-07
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Publication No.: US09950097B2Publication Date: 2018-04-24
- Inventor: Hyun-Su Lee , Russell Composto , David M. Eckmann , Noreen J. Hickok
- Applicant: Hyun-Su Lee , Russell Composto , David M. Eckmann , Noreen J. Hickok
- Applicant Address: US PA Philadelphia US PA Philadelphia
- Assignee: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA,THOMAS JEFFERSON UNIVERSITY
- Current Assignee: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA,THOMAS JEFFERSON UNIVERSITY
- Current Assignee Address: US PA Philadelphia US PA Philadelphia
- Agency: Pearl Cohen Zedek Latzer Baratz LLP
- Agent Mark S. Cohen
- International Application: PCT/US2012/024141 WO 20120207
- International Announcement: WO2012/109239 WO 20120816
- Main IPC: A61L29/08
- IPC: A61L29/08 ; A61L31/10 ; B29C47/00 ; B29C49/00 ; B29C51/00
Abstract:
The invention relates to a multifunctional chitosan grafted surface. Specifically, the invention relates to a chitosan modified with a quaternary ammonium salt (CH-Q) grafted surface that provides various functional properties, including stability (pH 3-9) and unique pH dependent swelling and antibacterial properties.
Public/Granted literature
- US20140114055A1 MULTIFUNCTIONAL CHITOSAN GRAFTED SURFACES AND USES THEREOF Public/Granted day:2014-04-24
Information query
