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Hydrogen fluoride
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CPC
C01B2210/0056
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C
CHEMISTRY METALLURGY
C01
Inorganic chemistry
C01B
NON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B2210/00
Purification or separation of specific gases
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C01B2210/0056
Hydrogen fluoride
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Patents Grants
last 30 patents
Information
Patent Grant
Method for pretreating and recovering a rare gas from a gas contami...
Patent number
11,603,313
Issue date
Mar 14, 2023
Praxair Technology, Inc.
Jennifer Bugayong Luna
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Recovering of xenon by adsorption process
Patent number
8,535,414
Issue date
Sep 17, 2013
Air Products and Chemicals, Inc.
Andrew David Johnson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the purification of non-reacting gases
Patent number
4,406,867
Issue date
Sep 27, 1983
Union Carbide Corporation
Arthur E. Marcinkowsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the purification of non-reacting gases
Patent number
4,313,916
Issue date
Feb 2, 1982
Union Carbide Corporation
Robert A. Jones
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
NOVEL METHOD FOR PRETREATING AND RECOVERING A RARE GAS FROM A GAS C...
Publication number
20230183068
Publication date
Jun 15, 2023
Jennifer Bugayong Luna
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRETREATING AND RECOVERING A RARE GAS FROM A GAS CONTAMI...
Publication number
20220363540
Publication date
Nov 17, 2022
Jennifer Bugayong Luna
C01 - INORGANIC CHEMISTRY
Information
Patent Application
RECOVERING OF XENON BY ADSORPTION PROCESS
Publication number
20120079939
Publication date
Apr 5, 2012
Air Products and Chemicals, Inc.
Andrew David Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL