Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas A. Cooper
Gang Chen
Sungwoo Yang
Bikramjit S. Bhatia
Shaoting Lin
Evelyn N. Wang
Xuanhe Zhao
Elise M. Strobach
...
Date of Patent
September 5, 2023
Patent Application Number
17507491
Date Filed
October 21, 2021
Patent Citations
Patent Primary Examiner
CPC Code
Described herein are window retrofits including a monolithic silica aerogel slab having (i) an average haze value of <5% as calculated in accordance with ASTM standard D1003-13 and (ii) a U-factor of <0.5 BTU/sf/hr/° F., and a transparent polymer envelope sealed at an internal pressure of ≤1 atmosphere, wherein the monolithic silica aerogel slab is encapsulated in the transparent polymer envelope. The monolithic aerogel slab can have a transmittance >94% at 8 mm thickness. The window retrofit can be bonded to a glass sheet.
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