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:
Oct. 03, 2023
Filed:
Jan. 23, 2018
Applicant:
Agilent Technologies, Inc., Santa Clara, CA (US);
Inventors:
Tony Ziegler, Steinfeld, DE;
Darijo Zeko, Ettlingen, DE;
Thomas Ortmann, Straubenhardt/Ottenhausen, DE;
Assignee:
Agilent Technologies, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 3/04 (2006.01); F16K 25/00 (2006.01); F16K 11/074 (2006.01); G01N 30/20 (2006.01);
U.S. Cl.
CPC ...
F16K 25/005 (2013.01); F16K 3/04 (2013.01); F16K 11/0743 (2013.01); G01N 30/20 (2013.01); G01N 2030/201 (2013.01);
Abstract
A fluid valve for a sample separation apparatus includes a first valve component and a second valve component, which are adjacent to one another and movable relative to one another. The valve components are configured such that, in at least one switching state, at least one switchable fluid channel is formed between the valve components, and at least one part of a surface of at least one of the first valve component and the second valve component is provided with a coating containing gold and/or platinum.