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:
Dec. 16, 2025
Filed:
Oct. 04, 2023
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Noktan Mohammed Alyami, Dammam, SA;
Ali Al-Safran, Dhahran, SA;
Vikrant Wagle, Dhahran, SA;
Abdullah Saleh Hussain Al-Yami, Dhahran, SA;
Thomas Heinold, Dhahran, SA;
Khawlah Alanqari, Al-Khobar, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/467 (2006.01); C04B 14/04 (2006.01); C04B 14/10 (2006.01); C04B 28/04 (2006.01); C04B 40/00 (2006.01); C04B 103/00 (2006.01); C04B 103/20 (2006.01); C04B 103/46 (2006.01); C04B 103/50 (2006.01); E21B 33/14 (2006.01);
U.S. Cl.
CPC ...
C09K 8/467 (2013.01); C04B 14/045 (2013.01); C04B 14/104 (2013.01); C04B 28/04 (2013.01); C04B 40/0071 (2013.01); C04B 40/0082 (2013.01); E21B 33/14 (2013.01); C04B 2103/0027 (2013.01); C04B 2103/20 (2013.01); C04B 2103/46 (2013.01); C04B 2103/50 (2013.01); C04B 2201/20 (2013.01); C04B 2201/52 (2013.01);
Abstract
The present disclosure relates to cement compositions including Portland cement and volcanic ash. An exemplary cement composition includes about 10 wt % to about 85 wt % of Portland cement, and about 10% by weight of cement (BWOC) to about 70% BWOC of volcanic ash.