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:
Oct. 20, 2026

Filed:

Jul. 28, 2022
Applicant:

Dh Technologies Development Pte. Ltd., Singapore, SG;

Inventors:

Peter Kovarik, Markham, CA;

John J. Corr, Markham, CA;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/04 (2006.01); H01J 49/16 (2006.01);
U.S. Cl.
CPC ...
H01J 49/045 (2013.01); H01J 49/0404 (2013.01); H01J 49/0431 (2013.01); H01J 49/0445 (2013.01); H01J 49/167 (2013.01);
Abstract

A liquid handling system for a mass spectrometer (MS), the liquid handling system including an open port interface (OPI) including a body defining a port and an internal volume. At least one removal conduit is disposed in the body and fluidically coupled to the internal volume. A plurality of transfer conduits is fluidically coupled to the at least one removal conduit. A single one of a plurality of nebulizer nozzles are fluidically coupled to each of the plurality of transfer conduits.


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Kovarik, Peter. (2026). Liquid transport system having multiple nebulizer nozzles (U.S. Patent No. 12770851). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12770851

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