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. 25, 2026
Filed:
Jan. 06, 2025
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Khawlah Alanqari, Al-Khobar, SA;
Abdullah Saleh Hussain Al-Yami, Dhahran, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 24/28 (2006.01); C04B 18/04 (2006.01); C04B 40/00 (2006.01); C09K 8/467 (2006.01); E21B 33/13 (2006.01); C04B 103/40 (2006.01);
U.S. Cl.
CPC ...
C04B 24/281 (2013.01); C04B 18/0409 (2013.01); C04B 40/0046 (2013.01); C09K 8/467 (2013.01); E21B 33/13 (2013.01); C04B 2103/40 (2013.01);
Abstract
This disclosure methods of sealing casing-casing annual leaks and repairing casings using a sealant composition, including red mud, cement, an epoxy resin, and a crosslinker.
Alanqari, Khawlah. (2026). Methods of repairing casings using a red mud sealant composition (U.S. Patent No. 12715811). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12715811
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile