Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Microporous battery separators including polyolefin layer and non-woven layer with alkylbenzene sulfonic acid lithium salt surfactant, lithium batteries utilizing the same, and methods of manufacture of the same

US Patent 11658333 · Granted May 23, 2023

Assignee

Inventors

View full patent text on Google Patents →