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USPTO Patent Rankings Data through Dec 31, 2025
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Eric White — 3 Patents in 2024

CECelgard: 3 patents #6 of 49Top 15%
Fort Mill, SC: #11 of 72 inventorsTop 20%
South Carolina: #119 of 1,650 inventorsTop 8%
Overall (2024): #87,550 of 561,600Top 20%
3 Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12134259 Laminated multilayer membranes, separators, batteries, and methods Xiaomin Zhang, Kang Karen Xiao, Robert Nark, Insik Jeon, Kristoffer K. Stokes +2 more 2024-11-05
11969929 Microlayer membranes, battery separators, batteries, and related methods Kang Karen Xiao, Stefan Reinartz, Takahiko Kondo, Hisaki Ikebata, Eric J. Penegar +6 more 2024-04-30
11923497 Additives for improved battery performance, improved additive-containing membranes, improved battery separators, improved batteries, and related methods Changqing Wang Adams, Kang Karen Xiao, Stefan Reinartz, Masaaki Okada, Brian R. Stepp +2 more 2024-03-05