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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 12459868 B1

PDFFull Text
Date of Patent:
Nov. 04, 2025

Filed:

Oct. 18, 2024

Systems and methods for storing and mineralizing carbon dioxide with lime

Applicant:

Graymont Western Canada Inc., Richmond, CA;

Inventors:

Narain Hariharan, Edmonton, UT (US);

Michael John Tate, Oregon, OH (US);

Nikolas Andrei Romaniuk, Edmonton, CA;

Assignee:

GRAYMONT WESTERN CANADA INC., Richmond, CA;

Attorneys:

Perkins Coie LLP

Vijay S. Kumar

Primary Examiner:

Amber R Orlando

Assistant Examiner:

Marites A Guino-O Uzzle

Int. Cl.
CPC ...
C04B 14/14 (2006.01); C04B 14/28 (2006.01); C04B 18/08 (2006.01); C04B 18/14 (2006.01); C04B 28/10 (2006.01); C04B 28/12 (2006.01); C04B 40/02 (2006.01); C09K 17/10 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C04B 28/12 (2013.01); C04B 14/14 (2013.01); C04B 14/28 (2013.01); C04B 18/08 (2013.01); C04B 18/141 (2013.01); C04B 28/10 (2013.01); C04B 40/0231 (2013.01); C09K 17/10 (2013.01); C04B 2111/00017 (2013.01); C04B 2111/00732 (2013.01); C04B 2201/50 (2013.01); Y02P 40/18 (2015.11);
Abstract

Methods, systems and compositions for storing carbon dioxide in soil are disclosed herein. In some embodiments, the composition comprises at least 35% of cement by weight of the composition; 1-15% of lime by weight of the composition; at least 5% of a supplementary cementitious material (SCM) by weight of the composition; and carbon dioxide, wherein a weight by composition of the carbon dioxide is less than 5%. The composition can further comprise at least 35% of calcium carbonate by weight of the composition.

Find Patent Forward Citations

Hariharan, Narain. (2025). Systems and methods for storing and mineralizing carbon dioxide with lime (U.S. Patent No. 12459868). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12459868

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

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