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:
Aug. 25, 2026
Filed:
Sep. 21, 2023
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Research & Business Foundation Sungkyunkwan University, Suwon-Si, KR;
Seung Min Oh, Incheon, KR;
Sung Ho Ban, Hwaseong-Si, KR;
Sang Hun Lee, Paju-Si, KR;
Ko Eun Kim, Cheongju-Si, KR;
Yoon Sung Lee, Suwon-Si, KR;
Chang Hoon Song, Seoul, KR;
Hyeong Jun Choi, Suwon-Si, KR;
Jun Myoung Sheem, Suwon-Si, KR;
Jin Kyo Koo, Suwon-si, KR;
Young Jun Kim, Seongnam-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Abstract
A conductive composite material, a method of preparing the same, and a secondary battery including the same. The conductive composite material may increase the proportion of an active material when forming an electrode by chemically bonding a conductive material and a binder to each other. A method of preparing the conductive composite material comprises ionizing carbon-based particles in a predetermined polarity, ionizing PTFE particles in a polarity different from that of the carbon-based particles, and chemically bonding the ionized carbon-based particles and the ionized PTFE particles, which are ionized in different polarities, to each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile