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:
May. 19, 2026
Filed:
Oct. 21, 2020
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Berthold Theo Hoge, Bielefeld, DE;
Paul Lukas Waltersmann, Bielefeld, DE;
Anne Julia Bader, Bielefeld, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/38 (2006.01); B01J 20/32 (2006.01);
U.S. Cl.
CPC ...
B01D 15/3857 (2013.01); B01J 20/3208 (2013.01); B01J 20/3219 (2013.01); B01J 20/3253 (2013.01); B01J 20/3255 (2013.01); B01J 20/3291 (2013.01); B01J 2220/54 (2013.01); B01J 2220/58 (2013.01); B01J 2220/86 (2013.01);
Abstract
This invention relates to a new stationary phase carrying functional groups comprising a halogen substituted aromatic ring. Target molecules can interact with this stationary phase by halogen bonding. The stationary phase is suitable for SPE or chromatographic separations.