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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 12755968 B1

PDFFull Text
Date of Patent:
Oct. 06, 2026

Filed:

Mar. 04, 2022

Graphite and dispersant additives for battery paste compositions

Applicant:

The Curators of the University of Missouri, Columbia, MO (US);

Inventors:

Fatih Dogan, Rolla, MO (US);

Julian Kosacki, Rolla, MO (US);

Assignee:

THE CURATORS OF THE UNIVERSITY OF MISSOURI, Columbia, MO (US);

Attorney:

Stinson LLP

Primary Examiner:

James M Erwin

Assistant Examiner:

Sarah Arimintia Applegate

Int. Cl.
CPC ...
H01M 4/58 (2010.01); H01M 4/20 (2006.01); H01M 4/36 (2006.01); H01M 4/62 (2006.01); H01M 10/06 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/58 (2013.01); H01M 4/20 (2013.01); H01M 4/364 (2013.01); H01M 4/625 (2013.01); H01M 10/06 (2013.01); H01M 2004/021 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0011 (2013.01);
Abstract

Various graphite additives were incorporated into the positive battery paste composition to compare their effects on the positive active mass utilization of lead-acid batteries. The disclosure is related to battery paste composition for preparing a lead-acid battery plate comprising a graphite additive selected from the group consisting of globular natural graphite, natural flake graphite, expanded flake graphite, and combinations thereof. The disclosure is also related to a battery paste composition comprising a sodium polymethacrylate dispersant. The disclosure is further related to batteries prepared by these battery paste compositions.

Find Patent Forward Citations

Dogan, Fatih. (2026). Graphite and dispersant additives for battery paste compositions (U.S. Patent No. 12755968). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12755968

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

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