Invention Grant
- Patent Title: Degradable taggant and method of making and using thereof
- Patent Title (中): 可降解标签牌及其制作及使用方法
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Application No.: US12668938Application Date: 2008-07-14
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Publication No.: US08362447B2Publication Date: 2013-01-29
- Inventor: Christopher R. Lambert
- Applicant: Christopher R. Lambert
- Applicant Address: US MA Worcester
- Assignee: Worcester Polytechnic Institute
- Current Assignee: Worcester Polytechnic Institute
- Current Assignee Address: US MA Worcester
- Agency: Burns & Levinson LLP
- Agent Jacob N. Erlich; Janine M. Susan
- International Application: PCT/US2008/070013 WO 20080714
- International Announcement: WO2009/012238 WO 20090122
- Main IPC: G01N21/64
- IPC: G01N21/64
Abstract:
The present invention is a low-cost, easily deployed, degradable taggant that can be dispersed over a wide area to serve as a witness to activity in the area and for queuing of other sensors. The taggant enables nearly real-time change detection within the treated area using one or more simple optical sensing techniques.
Public/Granted literature
- US20100288943A1 DEGRADABLE TAGGANT AND METHOD OF MAKING AND USING THEREOF Public/Granted day:2010-11-18
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