Invention Grant
- Patent Title: Orthodontic archwires of various colors and their preparation methods
- Patent Title (中): 各种颜色的正畸弓丝及其制备方法
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Application No.: US11429107Application Date: 2006-05-08
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Publication No.: US07704073B2Publication Date: 2010-04-27
- Inventor: Sinn-Wen Chen , Chiao-Ling Yang , Jee-Wei Emily Chen
- Applicant: Sinn-Wen Chen , Chiao-Ling Yang , Jee-Wei Emily Chen
- Applicant Address: TW Hsinchu
- Assignee: National Tsing Hua University
- Current Assignee: National Tsing Hua University
- Current Assignee Address: TW Hsinchu
- Agency: Bacon & Thomas, PLLC
- Main IPC: A61C3/00
- IPC: A61C3/00

Abstract:
This invention provides orthodontic archwires with more than one colors, which can be prepared by subjecting the orthodontic archwires to an anodizing treatment.
Public/Granted literature
- US20060199139A1 Orthodontic archwires of various colors and their preparation methods Public/Granted day:2006-09-07
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