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:
Apr. 21, 2025
Filed:
Aug. 20, 2020
Applicant:
Hindustan Petroleum Corporation Limited, Bengaluru, IN;
Inventors:
Narasimharao Kanna, Bengaluru, IN;
Pradyut Dhar, Bengaluru, IN;
Valavarasu Gnanasekaran, Bengaluru, IN;
Ramachandrarao Bojja, Bengaluru, IN;
Assignee:
Hindustan Petroleum Corporation Limited, Bengaluru, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 27/19 (2005.12); B01J 35/10 (2005.12); B01J 35/61 (2023.12); B01J 35/63 (2023.12); B01J 37/02 (2005.12); B01J 37/08 (2005.12); B01J 37/20 (2005.12);
U.S. Cl.
CPC ...
B01J 27/19 (2012.12); B01J 35/615 (2023.12); B01J 35/633 (2023.12); B01J 37/0236 (2012.12); B01J 37/08 (2012.12); B01J 37/20 (2012.12);
Abstract
The present disclosure describes a hydrodesulfurization (HDS) catalyst, a process for preparation of the catalyst, and a method of hydro-desulfurizing a hydrocarbon feedstock using the hydrodesulfurization catalyst.