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:
Jul. 20, 2021
Filed:
Oct. 12, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Seonyoung Jegal, Daejeon, KR;
Dae Hun Kim, Daejeon, KR;
Byoung Hyoun Kim, Daejeon, KR;
Yeu Young Youn, Daejeon, KR;
Kyoungjoo Jin, Daejeon, KR;
Jun Won Choi, Daejeon, KR;
Su Youn Han, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B01D 11/02 (2006.01); B01L 3/00 (2006.01); G01N 1/40 (2006.01); G01N 30/60 (2006.01);
U.S. Cl.
CPC ...
B01D 11/02 (2013.01); B01L 3/5027 (2013.01); G01N 1/405 (2013.01); G01N 30/6095 (2013.01); B01L 2300/0803 (2013.01);
Abstract
The present invention relates to a micro device for solid phase extraction and more particularly provides a micro device which is configured to perform solid phase extraction by injecting a filler and a solvent and producing a uniform flow of the solvent.