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:
Aug. 16, 2022
Filed:
May. 29, 2019
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Chanbasha Basheer, Dhahran, SA;
Abdulaziz Al-Saadi, Dhahran, SA;
Muhammad Azeem Akbar, Dhahran, SA;
Rashed Saed Bakdash, Dhahran, SA;
Assignee:
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
C11C 3/00 (2006.01); B01J 35/10 (2006.01); B01J 21/18 (2006.01); B01J 37/20 (2006.01); B01J 37/34 (2006.01); B01J 37/00 (2006.01); C12P 7/649 (2022.01);
U.S. Cl.
CPC ...
C11C 3/003 (2013.01); B01J 21/18 (2013.01); B01J 35/1009 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 37/0036 (2013.01); B01J 37/20 (2013.01); B01J 37/346 (2013.01); C12P 7/649 (2013.01);
Abstract
A method for producing biodiesel using a sulfonated, carbonaceous catalyst produced from rice husk,seeds, or algae biomass, a method for producing the catalyst, and the catalyst itself.