US Patent 11865821 Fire-resistant multi-layer membrane

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Patent

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Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

118658210

Patent Inventor Names

Gurpreet Singh Sandhar0

Sahar Khedri0

Date of Patent

January 9, 2024

Patent Application Number

172116660

Date Filed

March 24, 2021

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US Patent 7914868 Thermoplastic single ply protective covering

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Patent Primary Examiner

CPC Code

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Patent abstract

A multi-layer membrane with fire-resistant properties having improved thermal stability and shelf-life is provided. The multi-layer membrane

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US Patent 11865821 Fire-resistant multi-layer membrane

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