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. 04, 2022
Filed:
Jun. 12, 2013
Applicants:
Claus-peter Drexel, Neu-Isenburg, DE;
Jürgen Meyer, Stockstadt, DE;
Frank Heindl, Rodenbach, DE;
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 20/32 (2006.01); C09C 1/30 (2006.01); B01J 20/10 (2006.01); C01B 33/18 (2006.01); B01J 20/22 (2006.01); B01J 31/02 (2006.01);
U.S. Cl.
CPC ...
B01J 20/28073 (2013.01); B01J 20/103 (2013.01); B01J 20/22 (2013.01); B01J 20/28004 (2013.01); B01J 20/28011 (2013.01); B01J 20/28057 (2013.01); B01J 20/28069 (2013.01); B01J 20/3007 (2013.01); B01J 20/3028 (2013.01); B01J 20/3035 (2013.01); B01J 20/3078 (2013.01); B01J 20/3204 (2013.01); B01J 20/3217 (2013.01); B01J 20/3259 (2013.01); B01J 20/3293 (2013.01); B01J 31/0274 (2013.01); C01B 33/18 (2013.01); C09C 1/309 (2013.01); C09C 1/3036 (2013.01); C09C 1/3081 (2013.01); C01P 2004/51 (2013.01); C01P 2004/60 (2013.01); C01P 2004/61 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/19 (2013.01); C01P 2006/80 (2013.01); C01P 2006/82 (2013.01);
Abstract
The present invention relates to granular functionalized silicas, wherein The inventive granular functionalized silicas can be used as a support material, especially as a support for enzymes.