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:
Sep. 12, 2023
Filed:
Nov. 01, 2018
Applicant:
Vertellus Holdings Llc, Indianapolis, IN (US);
Inventors:
Colin H. McAteer, Indianapolis, IN (US);
Mirza S. Baig, Indianapolis, IN (US);
Kayla L. Powell, Indianapolis, IN (US);
James W. Shogren-Harris, St. Paul, MN (US);
Rajamani Gounder, West Lafayette, IN (US);
Assignee:
VERTELLUS HOLDINGS LLC, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/10 (2006.01); B01J 29/70 (2006.01); B01J 37/00 (2006.01); B01J 37/03 (2006.01); B01J 37/04 (2006.01); C01B 39/06 (2006.01); C01B 39/46 (2006.01); C01B 39/08 (2006.01); B01J 35/00 (2006.01); B01J 29/90 (2006.01); B01J 29/76 (2006.01); B01J 37/02 (2006.01); B01J 38/02 (2006.01); C07D 213/09 (2006.01); C07D 213/02 (2006.01); C07D 213/04 (2006.01); C07D 213/08 (2006.01); C07D 213/00 (2006.01); C07D 213/06 (2006.01);
U.S. Cl.
CPC ...
B01J 29/7057 (2013.01); B01J 29/7615 (2013.01); B01J 29/90 (2013.01); B01J 35/002 (2013.01); B01J 37/0018 (2013.01); B01J 37/0209 (2013.01); B01J 37/035 (2013.01); B01J 37/036 (2013.01); B01J 37/04 (2013.01); B01J 38/02 (2013.01); C01B 39/06 (2013.01); C01B 39/08 (2013.01); C01B 39/46 (2013.01); C07D 213/00 (2013.01); C07D 213/02 (2013.01); C07D 213/04 (2013.01); C07D 213/06 (2013.01); C07D 213/08 (2013.01); C07D 213/09 (2013.01); C07D 213/10 (2013.01); B01J 2229/16 (2013.01); B01J 2229/37 (2013.01); Y02P 20/584 (2015.11);
Abstract
The present disclosure relates to the preparation of pyridine derivatives, such as α-picoline or α-parvoline, and catalysts useful for the selective preparation of such pyridine derivatives. Particularly, the present disclosure relates to the selective preparation of certain pyridine derivative using dealuminated zeolite catalysts.