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PRAAN INC
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SAN FRANCISCO, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for efficient deployment of a cluster of air purification de...
Patent number
12,320,537
Issue date
Jun 3, 2025
Praan Inc.
Angad Daryani
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method for efficient deployment of a cluster of air purification de...
Patent number
11,867,422
Issue date
Jan 9, 2024
Praan, Inc.
Angad Daryani
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Filter-less intelligent air purification device
Patent number
11,772,103
Issue date
Oct 3, 2023
Praan Inc.
Angad Daryani
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Air purification device
Patent number
D997329
Issue date
Aug 29, 2023
Praan, Inc.
Angad Daryani
D23 - Environmental heating and cooling
Patents Applications
last 30 patents
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Patent Application
METHOD FOR EFFICIENT DEPLOYMENT OF A CLUSTER OF AIR PURIFICATION DE...
Publication number
20240353139
Publication date
Oct 24, 2024
Praan Inc.
Angad Daryani
F24 - HEATING RANGES VENTILATING
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last 30 trademarks