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:
Aug. 27, 2019
Filed:
Jun. 17, 2016
Emory University, Atlanta, GA (US);
Children's Healthcare of Atlanta, Inc., Atlanta, GA (US);
Emory University, Atlanta, GA (US);
Children's Healthcare of Atlanta, Inc., Atlanta, GA (US);
Abstract
This disclosure relates to methods of detecting and quantifying low concentrations of cells in a sample with targeted nanoparticles having Raman reporters using surface-enhanced Raman scattering for detection. In certain embodiments, the sample is a group of cells derived from stem cells that have been differentiated into specific cell types and one is detecting residual stem cells or other progeny in order to quantify the purity of the sample. In certain embodiments, the targeted nanoparticles contain two or more Raman reporters for the purpose of multiplexing. In certain embodiments, purity measurements are used to make quality control determinations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile