The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2011
Filed:
Jul. 11, 2007
Kun Chan Wu, Yuanli Township, Miaoli County, TW;
Hui-ju Cho, Lugang Township, Changhua County, TW;
Pei-shin Jiang, Taichung, TW;
Hsiang Yuan Huang, Kaohsiung, TW;
Wen-hsun Kuo, Tainan, TW;
Chi-min Chau, Dadu Township, Taichung County, TW;
Chih Hsien Su, Kaohsiung, TW;
Kun Feng Lee, Hunei Township, Kaohsiung County, TW;
Kun Chan Wu, Yuanli Township, Miaoli County, TW;
Hui-Ju Cho, Lugang Township, Changhua County, TW;
Pei-Shin Jiang, Taichung, TW;
Hsiang Yuan Huang, Kaohsiung, TW;
Wen-Hsun Kuo, Tainan, TW;
Chi-Min Chau, Dadu Township, Taichung County, TW;
Chih Hsien Su, Kaohsiung, TW;
Kun Feng Lee, Hunei Township, Kaohsiung County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A magnetic particle and fabrication method thereof. The magnetic particle comprises a polymer core, a magnetic material layer covering the polymer core, and a silicon containing layer covering the magnetic material layer. In addition, the magnetic particle may further comprise a coupling agent on the silicon containing layer, and an active molecule connected to the coupling agent. The magnetic particles provide controllable size, uniform diameter distribution, high magnetization, improved storage stability, and modified surface for targeting biomolecules for biomaterial separation and environmental analysis.