Invention Grant
- Patent Title: Taggant for cement authentication
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Application No.: US14292334Application Date: 2014-05-30
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Publication No.: US09751812B2Publication Date: 2017-09-05
- Inventor: Jeffrey A. Bowers , Bran Ferren , W. Daniel Hillis , Roderick A. Hyde , Jordin T. Kare , Cameron A. Myhrvold , Conor L. Myhrvold , Nathan P. Myhrvold , Thomas J. Nugent, Jr. , Tony S. Pan , Clarence T. Tegreene , David B. Tuckerman , Lowell L. Wood, Jr.
- Applicant: Elwha LLC
- Applicant Address: US WA Bellevue
- Assignee: Elwha LLC
- Current Assignee: Elwha LLC
- Current Assignee Address: US WA Bellevue
- Agency: Foley & Lardner LLP
- Main IPC: C04B28/02
- IPC: C04B28/02 ; C04B40/00 ; G01N33/38 ; C04B103/54
Abstract:
A traceable cement mixture includes a volume of cementitious material and a taggant disposed within the volume of cementitious material. The taggant includes data relating to a characteristic of the volume of cementitious material.
Public/Granted literature
- US20150344376A1 TAGGANT FOR CEMENT AUTHENTICATION Public/Granted day:2015-12-03
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