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:
Jun. 17, 2025
Filed:
Jan. 31, 2022
Applicant:
Northwestern University, Evanston, IL (US);
Inventor:
Ange-Therese Akono, Evanston, IL (US);
Assignee:
Northwestern University, Evanston, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 14/02 (2006.01); C04B 28/04 (2006.01);
U.S. Cl.
CPC ...
C04B 28/04 (2013.01); C04B 14/026 (2013.01);
Abstract
Methods for the dispersion and synthesis of graphene nanoplatelet-cement composites and helical carbon nanotube composites with high concentrations of graphene nanoplatelets or helical carbon nanotubes that do not require chemical dispersion aids or dispersion-enhancing chemical surface functionalization are provided. Also provided are the reinforced cement composites made using the methods.
Akono, Ange-Therese. (2025). Cements reinforced with graphene nanoplatelets or helical carbon nanotubes (U.S. Patent No. 12330990). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12330990
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile