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US Patent 12006387 Polymer composition and methods for making same

Patent 12006387 was granted and assigned to Piersica, Inc. on June, 2024 by the United States Patent and Trademark Office.

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Patent attributes

Patent Applicant

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Current Assignee

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Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

Patent Inventor Names

Gary Allred1

Claudiu B. Bucur1

Date of Patent

June 11, 2024

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Patent Application Number

185074431

Date Filed

November 13, 2023

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US Patent 10886560 All-solid-state lithium secondary battery containing LLZO solid electrolyte and method for preparing same

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Patent Primary Examiner

Robert D Harlan

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CPC Code

1

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Patent abstract

A polymer formed from a first monomer of vinylene carbonate and at least one second monomer different form the first monomer that does not contain a glycidyl group, wherein the molar ratio of the first monomer to the second monomer is from 4:1 to 99:1. The polymer, preferably the copolymer, dissolves metal salts and the composition of the copolymer and metal salt may have an ionic conductivity greater than 0.01 mS/cm. The polymer is suitable for use in various components of solid state batteries.

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