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:
Mar. 17, 2026
Filed:
Jul. 16, 2025
Applicant:
Najran University, Najran, SA;
Inventors:
Assignee:
NAJRAN UNIVERSITY, Najran, SA;
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/02 (2006.01); B01J 27/182 (2006.01); B01J 35/61 (2024.01); B01J 35/63 (2024.01); B01J 35/64 (2024.01); B01J 37/08 (2006.01);
U.S. Cl.
CPC ...
C10L 1/02 (2013.01); B01J 27/182 (2013.01); B01J 35/613 (2024.01); B01J 35/615 (2024.01); B01J 35/633 (2024.01); B01J 35/643 (2024.01); B01J 35/647 (2024.01); B01J 37/08 (2013.01); C10L 2200/0476 (2013.01); C10L 2200/0484 (2013.01);
Abstract
A transesterification catalyst, a method of producing the transesterification catalyst, and a method of producing a biodiesel using the transesterification catalyst. The transesterification catalyst includes crystalline quartz particles, cristobalite particles, and silicon-substituted hydroxycalcioromerite particles by XRD. The transesterification catalyst is formed by a method involving high temperature calcination of camel dung.
Alsaiari, Raiedhah. (2026). Transesterification catalyst for biodiesel synthesis (U.S. Patent No. 12577482). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12577482
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile