Ronnie E. Smith — 3 Patents at Celgard

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12427543	Membranes, separators, batteries, and methods	Lie Shi, C. Glen Wensley, Zhengming Zhang, Katharine Chemelewski, Junqing Ma +7 more	2025-09-30
12417886	Depositions or layers for microporous membranes, improved membranes, improved lithium battery separators, improved batteries, improved high voltage lithium batteries, and related methods	Katharine Chemelewski, Shante P. Williams, Junqing Ma, James Rapley	2025-09-16
12263649	Separators, batteries, systems, vehicles, and related methods	Xiaomin Zhang, Gerald P. Rumierz, Karl F. Humiston, Charles E. Haire, Tyrone S. Fields +2 more	2025-04-01