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Annemarie Ott Weist
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Macungie, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for using ozone to enhance anaerobic digestion
Patent number
9,126,855
Issue date
Sep 8, 2015
Air Products and Chemicals, Inc.
Annemarie Ott Weist
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Gas dispersion apparatus for improved gas-liquid mass transfer
Patent number
8,871,098
Issue date
Oct 28, 2014
Air Products and Chemicals, Inc.
Vipul P. Dholakia
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ozone production by pressure swing adsorption using a noble gas add...
Patent number
8,337,674
Issue date
Dec 25, 2012
Air Products and Chemicals, Inc.
Annemarie Ott Weist
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Removal of gaseous contaminants from argon
Patent number
7,862,645
Issue date
Jan 4, 2011
Air Products and Chemicals, Inc.
Roger Dean Whitley
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ozone production by pressure swing adsorption using a protective ad...
Patent number
7,819,947
Issue date
Oct 26, 2010
Air Products and Chemical, Inc.
Annemarie Ott Weist
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Purification of noble gases using online regeneration of getter beds
Patent number
7,645,431
Issue date
Jan 12, 2010
Air Products and Chemicals, Inc.
Annemarie Ott Weist
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Methods For Using Ozone To Enhance Anaerobic Digestion
Publication number
20130334133
Publication date
Dec 19, 2013
Air Products and Chemicals, Inc.
Annemarie Ott Weist
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Gas Dispersion Apparatus for Improved Gas-Liquid Mass Transfer
Publication number
20130075345
Publication date
Mar 28, 2013
Air Products and Chemicals, Inc.
Vipul P. Dholakia
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Ozone Production by Pressure Swing Adsorption Using a Noble Gas Add...
Publication number
20100187092
Publication date
Jul 29, 2010
Air Products and Chemicals, Inc.
Annemarie Ott Weist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ozone Production By Pressure Swing Adsorption Using A Protective Ad...
Publication number
20090199710
Publication date
Aug 13, 2009
Air Products and Chemicals, Inc.
Annemarie Ott Weist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Removal Of Gaseous Contaminants From Argon
Publication number
20090193967
Publication date
Aug 6, 2009
Air Products and Chemicals, Inc.
Roger Dean Whitley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Purification Of Noble Gases Using Online Regeneration Of Getter Beds
Publication number
20090104101
Publication date
Apr 23, 2009
Air Products and Chemicals, Inc.
Annemarie Ott Weist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL