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Qiao Zhao
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Macungie, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process and apparatus for separating air using a split heat exchanger
Patent number
11,054,182
Issue date
Jul 6, 2021
Air Products and Chemicals, Inc.
Qiao Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Modified chabazite adsorbent compositions, methods of making and us...
Patent number
9,925,514
Issue date
Mar 27, 2018
Air Products and Chemicals, Inc.
Charles Gardner Coe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for argon production via cold pressure swing adsorption
Patent number
9,708,188
Issue date
Jul 18, 2017
Air Products and Chemicals, Inc.
Shubhra Jyoti Bhadra
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Modified chabazite adsorbent compositions, methods of making and us...
Patent number
9,669,349
Issue date
Jun 6, 2017
Air Products and Chemicals, Inc.
Garret Chi-Ho Lau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Process and Apparatus for Improved Recovery of Argon
Publication number
20240125550
Publication date
Apr 18, 2024
Air Products and Chemicals, Inc.
Jay A. Thakkar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS AND APPARATUS FOR RECOVERY OF AT LEAST NITROGEN AND ARGON
Publication number
20240035743
Publication date
Feb 1, 2024
Air Products and Chemicals, Inc.
Donn Michael Herron
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CHILLER, AIR SEPARATION SYSTEM, AND RELATED METHODS
Publication number
20220099367
Publication date
Mar 31, 2022
Air Products and Chemicals, Inc.
Gowri Krishnamurthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Process and Apparatus for Separating Air Using a Split Heat Exchanger
Publication number
20190368811
Publication date
Dec 5, 2019
Air Products and Chemicals, Inc.
Qiao Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Modified Chabazite Adsorbent Compositions, Methods of Making and Us...
Publication number
20170239640
Publication date
Aug 24, 2017
Air Products and Chemicals, Inc.
Charles Gardner Coe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Modified Chabazite Adsorbent Compositions, Methods of Making and Us...
Publication number
20170239641
Publication date
Aug 24, 2017
Air Products and Chemicals, Inc.
Charles Gardner Coe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL