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.

Date of Patent:
Jan. 12, 2016

Filed:

Jun. 04, 2012
Applicants:

Norman Dovichi, South Bend, IN (US);

Roza Wojcik, Lawrence, MI (US);

Inventors:

Norman Dovichi, South Bend, IN (US);

Roza Wojcik, Lawrence, MI (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 30/72 (2006.01); G01N 27/447 (2006.01); H01J 49/16 (2006.01);
U.S. Cl.
CPC ...
G01N 30/7266 (2013.01); G01N 27/44717 (2013.01); G01N 27/44743 (2013.01); H01J 49/167 (2013.01);
Abstract

A sheath-flow interface for producing electrospray from a capillary is provided. The electrospray generated by the interface can be used as the source of ions for mass spectrometry. In the interface, electrokinetic flow moves a sheath liquid past the end of a capillary so as to mix with an analyte effluent discharged from the capillary. The mixture of sheath liquid and analyte is directed to an electrospray emitter in order to generate an electrospray.


Find Patent Forward Citations

Dovichi, Norman. (2016). Sheath-flow electrospray interface (U.S. Patent No. 9234880). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9234880

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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