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:
Jun. 09, 2026
Filed:
Jan. 31, 2022
Applicant:
Dh Technologies Development Pte. Ltd., Singapore, SG;
Inventors:
Assignee:
DH Technologies Development Pte. Ltd., Singapore, SG;
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/04 (2006.01); H01J 49/24 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0431 (2013.01); H01J 49/24 (2013.01);
Abstract
Methods and systems for delivering a liquid sample to an ion source for the generation of ions and subsequent analysis by mass spectrometry are provided herein. In accordance with various aspects of the present teachings, MS-based systems and methods are provided in which an open port of a sampling probe for receiving a specimen may be exposed to washing solvent to wash the sampling probe while fluid within the sampling probe remains continuously flowing.
Covey, Thomas. (2026). Methods and apparatus for washing sampling probe for use in mass spectrometry systems (U.S. Patent No. 12651735). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12651735
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile