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:
Mar. 15, 2022
Filed:
May. 19, 2015
Applicant:
Idex Health & Science Llc, Oak Harbor, WA (US);
Inventor:
Craig Graham, Anacortes, WA (US);
Assignee:
IDEX HEALTH & SCIENCE LLC, Oak Harbor, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/60 (2006.01); B01D 15/12 (2006.01); B01D 29/56 (2006.01); B23K 26/20 (2014.01); B23K 26/38 (2014.01);
U.S. Cl.
CPC ...
G01N 30/603 (2013.01); B01D 15/125 (2013.01); B01D 29/56 (2013.01); B23K 26/20 (2013.01); B23K 26/38 (2013.01); Y10T 29/49828 (2015.01);
Abstract
Frits for use in analytical instrument systems, including liquid chromatography systems, particularly HPLC and UHPLC systems, and methods of making and using the frits, are provided. The frits can have multiple layers, which may have different surface finishes on different surfaces.