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:
Nov. 09, 2021
Filed:
Apr. 15, 2019
Waters Technologies Corporation, Milford, MA (US);
Michael O. Fogwill, South Grafton, MA (US);
Curt Devlin, Fairhaven, MA (US);
Theodore A. Dourdeville, Falmouth, MA (US);
Jacob N. Fairchild, Upton, MA (US);
Geoff C. Gerhardt, Woonsocket, RI (US);
Wade P. Leveille, Douglas, MA (US);
Joseph D. Michienzi, Plainville, MA (US);
Jeffrey Musacchio, Sharon, RI (US);
Waters Technologies Corporation, Milford, MA (US);
Abstract
Techniques and apparatus for ion source devices with minimized post-column volumes are described. In one embodiment, for example, an ion source assembly may include a chromatography column in fluid communication with an ion source device, the chromatography column arranged within a minimum distance of the ion source, the minimum distance comprising between about 60 mm and about 150 mm.