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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.:

US 12617717 B1

PDFFull Text
Date of Patent:
May. 05, 2026

Filed:

Mar. 15, 2023

Compositions and methods relating to increased carbon dioxide uptake in mixing and curing of concrete

Applicant:

Saudi Arabian Oil Company, Dhahran, SA;

Inventors:

Mohammed Al Mehthel, Dhahran, SA;

Sami A. Al Abduljabbar, Dhahran, SA;

Waseem Rahim Khatri, Dhahran, SA;

Assignee:

SAUDI ARABIAN OIL COMPANY, Dhahran, SA;

Attorney:

Vorys, Sater, Seymour and Pease LLP

Primary Examiner:

Anthony J Green

Int. Cl.
CPC ...
C04B 7/34 (2006.01); C04B 28/12 (2006.01); C04B 40/00 (2006.01); C04B 40/02 (2006.01); C04B 103/20 (2006.01); C04B 103/30 (2006.01); C04B 103/48 (2006.01);
U.S. Cl.
CPC ...
C04B 7/34 (2013.01); C04B 28/12 (2013.01); C04B 40/0032 (2013.01); C04B 40/0071 (2013.01); C04B 40/0231 (2013.01); C04B 2103/20 (2013.01); C04B 2103/302 (2013.01); C04B 2103/48 (2013.01);
Abstract

Cementitious compositions comprising lime, which may be foamed or non-foamed compositions, may increase carbon dioxide uptake of the cementitious compositions. Said cementitious compositions may be used in various cementing methods including pre-casting methods, cast-in-place methods, and primary or secondary cementing operations in a wellbore. The carbon dioxide may be added to the cementitious compositions during mixing, during pre-conditioning, during curing, or any combination thereof. Further, the carbon dioxide may be delivered as a gas (e.g., a gas that includes 1 vol % to 100 vol % carbon dioxide) or as a gas-entrained admixture that includes the gas, water, and a foaming agent.

Find Patent Forward Citations

Al Mehthel, Mohammed. (2026). Compositions and methods relating to increased carbon dioxide uptake in mixing and curing of concrete (U.S. Patent No. 12617717). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12617717

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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