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:
Apr. 25, 2023
Filed:
Mar. 15, 2022
Applicant:
Nearfield Atomics Inc., Seattle, WA (US);
Inventor:
John T. Butters, Seattle, WA (US);
Assignee:
NEARFIELD ATOMICS INC., Seattle, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/74 (2006.01); A61N 2/02 (2006.01); A61K 41/00 (2020.01);
U.S. Cl.
CPC ...
A61N 2/02 (2013.01); A61K 41/0052 (2013.01); G01N 27/74 (2013.01);
Abstract
A measurement system includes a container configured to contain a solvated target molecule and at least one magnetoresistive (MR) sensor device including at least one MR sensor disposed near the container and configured to measure a magnetic field generated by the solvated target molecule, each of the at least one MR sensor including a pin layer having a pinned direction of magnetization, a free layer having a direction of magnetization that varies with an applied magnetic field, and a non-conductive layer separating the pin layer and the free layer.