Patents by Inventor Craig W. Hargis

Craig W. Hargis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Compositions, methods, and systems related to multi-modal distribution of vaterite particles
    Patent number: 11945758
    Abstract: Provided herein are compositions, methods, and systems related to bimodal, trimodal, and/or multi-modal distribution of reactive vaterite cement particles.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: April 2, 2024
    Assignee: Arelac, Inc.
    Inventors: Craig W Hargis, Ryan J Gilliam
  • COMPOSITIONS, METHODS, AND SYSTEMS RELATED TO MULTI-MODAL DISTRIBUTION OF VATERITE PARTICLES
    Publication number: 20230339809
    Abstract: Provided herein are compositions, methods, and systems related to bimodal, trimodal, and/or multi-modal distribution of reactive vaterite cement particles.
    Type: Application
    Filed: April 28, 2023
    Publication date: October 26, 2023
    Inventors: Craig W. Hargis, Ryan J. Gilliam
  • METHODS AND SYSTEMS TO CAPTURE CARBON DIOXIDE EMISSIONS
    Publication number: 20230295040
    Abstract: Provided herein are methods and systems to utilize cement or cement clinker as feedstock to capture carbon dioxide emissions and form a composition comprising calcium carbonate.
    Type: Application
    Filed: March 17, 2023
    Publication date: September 21, 2023
    Inventors: Craig W. Hargis, Ryan J. Gilliam
  • COMPOSITIONS, METHODS, AND SYSTEMS RELATED TO MULTI-MODAL DISTRIBUTION OF VATERITE PARTICLES
    Publication number: 20230286859
    Abstract: Provided herein are compositions, methods, and systems related to bimodal, trimodal, and/or multi-modal distribution of reactive vaterite cement particles.
    Type: Application
    Filed: April 26, 2023
    Publication date: September 14, 2023
    Inventors: Craig W. Hargis, Ryan J. Gilliam
  • COMPOSITIONS, METHODS, AND SYSTEMS RELATED TO AGGREGATES
    Publication number: 20230192546
    Abstract: Provided herein are compositions, methods, and systems related to aggregates, such as e.g., lightweight aggregates, formed from the reactive vaterite cement compositions.
    Type: Application
    Filed: December 21, 2022
    Publication date: June 22, 2023
    Inventors: Craig W. Hargis, Jorge Duque, Ryan J. Gilliam
  • COMPOSITIONS, METHODS, AND SYSTEMS RELATED TO MULTI-MODAL DISTRIBUTION OF VATERITE PARTICLES
    Publication number: 20230192542
    Abstract: Provided herein are compositions, methods, and systems related to bimodal, trimodal, and/or multi-modal distribution of reactive vaterite cement particles.
    Type: Application
    Filed: December 21, 2022
    Publication date: June 22, 2023
    Inventors: Craig W Hargis, Ryan J Gilliam
  • Compositions, methods, and systems related to multi-modal distribution of vaterite particles
    Patent number: 11673832
    Abstract: Provided herein are compositions, methods, and systems related to bimodal, trimodal, and/or multi-modal distribution of reactive vaterite cement particles.
    Type: Grant
    Filed: December 21, 2022
    Date of Patent: June 13, 2023
    Assignee: Arelac, Inc.
    Inventors: Craig W Hargis, Ryan J Gilliam
  • METHODS AND SYSTEMS FOR 3D PRINTING OF REACTIVE VATERITE CEMENT
    Publication number: 20230145402
    Abstract: Provided herein are compositions, methods, and systems related to 3D printing a reactive vaterite cement composition, comprising feeding a composition comprising reactive vaterite cement through a 3D printing machine; printing a 3D printed reactive vaterite cement product; and curing the 3D printed reactive vaterite cement product by transforming reactive vaterite cement in the 3D printed reactive vaterite cement product to aragonite and/or calcite during and/or after the curing.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 11, 2023
    Inventors: Ryan J. Gilliam, Craig W. Hargis, Kasra Farsad