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:
Jul. 21, 2015
Filed:
Jul. 28, 2011
Anthony Miller, San Francisco, CA (US);
Jason Mckeever, San Francisco, CA (US);
Anthony Miller, San Francisco, CA (US);
Jason McKeever, San Francisco, CA (US);
ENTANGLEMENT TECHNOLOGIES, INC., Burlingame, CA (US);
Abstract
A chromatography sensor device is provided that includes a first loading chamber into which a sample fluid can be inserted, a second loading chamber into which a buffer fluid can be inserted, a diffusion column adapted to communicate with the first loading chamber and the second loading chamber and having walls lined with a chromatography stationary phase, a first high finesse optical cavity communicating with the diffusion column at a first distance from the gate, a second high finesse optical cavity communicating with the diffusion column at a second distance from the gate; and one or more lasers for generating laser frequencies for exciting the first and second high finesse optical cavities, whereby the sample fluid may diffuse into the diffusion column containing the buffer fluid and the one or more lasers and associated detectors may be used to detect a molecule of interest in the sample fluid.