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 9452415 B1

PDFFull Text
Date of Patent:
Sep. 27, 2016

Filed:

Sep. 17, 2012

Sorbent comprising on its surface a cationic or protonizable aliphatic residue for the purification of organic molecules

Applicant:

Instraction Gmbh, Mannheim, DE;

Inventors:

Markus Arendt, Hockenheim, DE;

Björn Degel, Hassloch, DE;

Thomas Schwarz, Leichlingen, DE;

Gerhard Stumm, Hamburg, DE;

Martin Welter, Heidelberg, DE;

Assignee:

INSTRACTION GMBH, Mannheim, DE;

Attorney:

Hueschen and Sage

Primary Examiner:

Edward Johnson

Int. Cl.
CPC ...
B01J 20/22 (2006.01); B01J 20/286 (2006.01); B01D 15/38 (2006.01); B01J 20/32 (2006.01); C07D 313/00 (2006.01); C07B 63/00 (2006.01); C07D 305/14 (2006.01); C07H 3/02 (2006.01); C07H 17/08 (2006.01); C07D 215/18 (2006.01); C07D 493/22 (2006.01); C07C 37/82 (2006.01); A61K 31/337 (2006.01); A61K 31/365 (2006.01); A61K 31/47 (2006.01); A61K 31/573 (2006.01); A61K 31/724 (2006.01); C07C 211/09 (2006.01); C07C 215/12 (2006.01); C07C 225/06 (2006.01); C07D 295/185 (2006.01);
U.S. Cl.
CPC ...
B01J 20/286 (2013.01); A61K 31/337 (2013.01); A61K 31/365 (2013.01); A61K 31/47 (2013.01); A61K 31/573 (2013.01); A61K 31/724 (2013.01); B01D 15/3804 (2013.01); B01J 20/328 (2013.01); B01J 20/3219 (2013.01); B01J 20/3248 (2013.01); B01J 20/3253 (2013.01); B01J 20/3255 (2013.01); B01J 20/3285 (2013.01); C07B 63/00 (2013.01); C07C 37/82 (2013.01); C07C 211/09 (2013.01); C07C 215/12 (2013.01); C07C 225/06 (2013.01); C07D 215/18 (2013.01); C07D 295/185 (2013.01); C07D 305/14 (2013.01); C07D 313/00 (2013.01); C07D 493/22 (2013.01); C07H 3/02 (2013.01); C07H 17/08 (2013.01); B01J 2220/80 (2013.01);
Abstract

The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic application.

Find Patent Forward Citations

Loading…