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. 15, 2025
Filed:
Jul. 29, 2021
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/887 (2006.01); B01J 21/08 (2006.01); B01J 35/23 (2024.01); B01J 35/61 (2024.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01); C07C 253/26 (2006.01);
U.S. Cl.
CPC ...
B01J 23/8873 (2013.01); B01J 21/08 (2013.01); B01J 35/23 (2024.01); B01J 35/613 (2024.01); B01J 35/615 (2024.01); B01J 37/0221 (2013.01); B01J 37/0228 (2013.01); B01J 37/0236 (2013.01); B01J 37/0244 (2013.01); B01J 37/088 (2013.01); C07C 253/26 (2013.01);
Abstract
There is provided an ammoxidation catalyst for propylene having a structure in which molybdenum (Mo) oxide is supported first, and an oxide of heterogeneous metals including bismuth (Bi) is supported later. Related methods of making and using the catalyst are also provided.