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US Patent 11287185 Freeze drying with constant-pressure and constant-temperature phases

Overview Structured Data Issues Contributors Activity

Is a

Date Filed

September 9, 2020

Date of Patent

March 29, 2022

Patent Application Number

17015762

Patent Citations

US Patent 10240867 Methods and apparatuses for drying electronic devices

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US Patent 10273168 System for processing water and generating water vapor for other processing uses

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US Patent 10352615 Vacuum cooling device and method for the vacuum cooling of foodstuff

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US Patent 10451346 Convection current freeze drying apparatus and method of operating the same

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US Patent 10485764 Lyophilized pharmaceutical compositions

US Patent 10519190 Drug compound and purification methods thereof

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US Patent 10533037 Freeze-dried powder of high molecular weight silk fibroin, preparation method therefor and use thereof

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US Patent 10653627 Method for vacuum-assisted preservation of biologics including vaccines

US Patent 10566217 Drying apparatus

US Patent 11185087 Coffee extract powder (instant coffee) and method for preparing the same using a smart high-volume coffee brewing machine and a convection current freeze drying apparatus

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Patent Citations Received

US Patent 12072149 Extraction freeze drying system with removable condenser

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US Patent 11713924 Methods and apparatuses for drying electronic devices

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US Patent 11624691 Systems and methods for water content measurement correction

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Patent Inventor Names

Tonghu Jiang

0

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

Patent Primary Examiner

Stephen M Gravini

CPC Code

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