IDiyas

For the Inventor, By the Inventor

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.:

US 11273390 B1

PDFFull Text
Date of Patent:
Mar. 15, 2022

Filed:

Sep. 13, 2019

Techniques for thermally insulating a liquid chromatographic column

Applicant:

Waters Technologies Corporation, Milford, MA (US);

Inventors:

Edouard S. P. Bouvier, Stow, MA (US);

Pamela C. Iraneta, Brighton, MA (US);

Joseph A. Luongo, Walpole, MA (US);

Joseph A. Jarrell, Newton-Highlands, MA (US);

Assignee:

Waters Technologies Corporation, Milford, MA (US);

Attorney:

Kacvinsky Daisak Bluni PLLC

Primary Examiner:

Benjamin L Lebron

Int. Cl.
CPC ...
B01D 15/22 (2006.01); B01D 15/16 (2006.01); B01D 15/20 (2006.01); G01N 30/30 (2006.01); G01N 30/54 (2006.01); G01N 30/88 (2006.01); G01N 30/02 (2006.01);
U.S. Cl.
CPC ...
B01D 15/22 (2013.01); B01D 15/161 (2013.01); B01D 15/20 (2013.01); G01N 30/30 (2013.01); G01N 30/54 (2013.01); G01N 30/88 (2013.01); G01N 2030/027 (2013.01); G01N 2030/3007 (2013.01); G01N 2030/3015 (2013.01); G01N 2030/3038 (2013.01); G01N 2030/3046 (2013.01); G01N 2030/3061 (2013.01); G01N 2030/3084 (2013.01); G01N 2030/889 (2013.01); Y10T 29/49826 (2015.01);
Abstract

An apparatus for performing liquid chromatography includes a chromatography column, and an insulating member surrounding the chromatography column wherein the insulating member is formed from a vacuum chamber surrounding the chromatography column. Another apparatus for performing liquid chromatography includes a chromatography column, and an insulating member surrounding the chromatography column, wherein the insulating member includes aerogel. Also described is a method of insulating a chromatography column comprising forming a jacket surrounding the chromatography column, and creating a vacuum chamber in an area between the jacket and the chromatography column.

Find Patent Forward Citations

Loading…