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:
May. 31, 2022
Filed:
Dec. 01, 2017
Applicant:
University of Maryland, Baltimore, Baltimore, MD (US);
Inventors:
Yihua Yu, Ellicott City, MD (US);
Marc Taraban, North Potomac, MD (US);
Assignee:
UNIVERSITY OF MARYLAND, BALTIMORE, Baltimore, MD (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/44 (2006.01); G01N 24/08 (2006.01);
U.S. Cl.
CPC ...
G01R 33/448 (2013.01); G01N 24/08 (2013.01);
Abstract
The present invention generally relates to a method of using the transverse relaxation rates (R) of solvent NMR signal to noninvasively assess particle-containing products formulated as suspension or emulsion in solvent(s). Anomaly in released products and differences between innovator and follow-on products can be distinguished by this technology nondestructively without the vial or container being opened or protective seal compromised (i.e., broken).