Walter H. Whitlock

Person

Chapel Hill, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the recovery and re-use of process gases
- Patent number 7,794,523
- Issue date Sep 14, 2010
- Linde LLC
- Walter H. Whitlock
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for producing a purified liquid
- Patent number 7,263,858
- Issue date Sep 4, 2007
- The BOC Group, Inc.
- Walter Whitlock
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of recycling fluorine using an adsorption purification process
- Patent number 6,955,707
- Issue date Oct 18, 2005
- The BOC Group, Inc.
- Edward Frederick Ezell
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for producing a purified liquid
- Patent number 6,912,872
- Issue date Jul 5, 2005
- The BOC Group, Inc.
- Walter H. Whitlock
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the purification of nitric oxide
- Patent number 6,576,044
- Issue date Jun 10, 2003
- The BOC Group, Inc.
- Dustin Wenpin Ho
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus and method for purifying boron trichloride by removal of...
- Patent number 6,019,948
- Issue date Feb 1, 2000
- The BOC Group, Inc.
- Edward Deming Tang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus and method for purifying boron trichloride by removal of...
- Patent number 5,833,814
- Issue date Nov 10, 1998
- The BOC Group, Inc.
- Edward Deming Tang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for purifying a substance
- Patent number 5,735,141
- Issue date Apr 7, 1998
- The BOC Group, Inc.
- Walter H. Whitlock
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cryogenic station
- Patent number 5,373,701
- Issue date Dec 20, 1994
- The BOC Group, Inc.
- Kevin L. Siefering
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Atmospheric pressure ionization mass spectroscopy method including...
- Patent number 5,304,796
- Issue date Apr 19, 1994
- The BOC Group, Inc.
- Kevin L. Siefering
- G01 - MEASURING TESTING
Information Patent Grant
Mixture forming method and apparatus
- Patent number 5,213,769
- Issue date May 25, 1993
- Walter H. Whitlock
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cryogenic storage container
- Patent number 5,005,362
- Issue date Apr 9, 1991
- The BOC Group, Inc.
- William R. Weltmer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Apparatus and method for removing minute particles from a substrate
- Patent number 4,806,171
- Issue date Feb 21, 1989
- The BOC Group, Inc.
- Walter H. Whitlock
- B08 - CLEANING
Information Patent Grant
Methods for purifying inert gas streams
- Patent number 4,579,723
- Issue date Apr 1, 1986
- The BOC Group, Inc.
- William R. Weltmer
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for the recovery and re-use of process gases
- Publication number 20080110743
- Publication date May 15, 2008
- Walter H. Whitlock
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Sulfur hexafluoride recycling system and method for recycling sulfu...
- Publication number 20080034970
- Publication date Feb 14, 2008
- Frank Jansen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for generating a high pressure fluid
- Publication number 20060213221
- Publication date Sep 28, 2006
- Ron Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method of recycling fluorine using an adsorption purification process
- Publication number 20060042462
- Publication date Mar 2, 2006
- Edward Frederick Ezell
- B08 - CLEANING
Information Patent Application
Method and apparatus for producing a purified liquid
- Publication number 20050217315
- Publication date Oct 6, 2005
- Walter Whitlock
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and system for cleaning surfaces of semiconductor wafers
- Publication number 20050039775
- Publication date Feb 24, 2005
- Walter H. Whitlock
- B08 - CLEANING
Information Patent Application
Method and apparatus for producing a purified liquid
- Publication number 20040035148
- Publication date Feb 26, 2004
- Walter H. Whitlock
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method of recycling fluorine using an adsorption purification process
- Publication number 20030228989
- Publication date Dec 11, 2003
- Edward Frederick Ezell
- B08 - CLEANING

Walter H. Whitlock

Person

Patents Grantslast 30 patents

Method for the recovery and re-use of process gases

Method and apparatus for producing a purified liquid

Method of recycling fluorine using an adsorption purification process

Method and apparatus for producing a purified liquid

Process for the purification of nitric oxide

Apparatus and method for purifying boron trichloride by removal of...

Apparatus and method for purifying boron trichloride by removal of...

Method and apparatus for purifying a substance

Cryogenic station

Atmospheric pressure ionization mass spectroscopy method including...

Mixture forming method and apparatus

Cryogenic storage container

Apparatus and method for removing minute particles from a substrate

Methods for purifying inert gas streams

Patents Applicationslast 30 patents

Method and apparatus for the recovery and re-use of process gases

Sulfur hexafluoride recycling system and method for recycling sulfu...

Method and apparatus for generating a high pressure fluid

Method of recycling fluorine using an adsorption purification process

Method and apparatus for producing a purified liquid

Process and system for cleaning surfaces of semiconductor wafers

Method and apparatus for producing a purified liquid

Method of recycling fluorine using an adsorption purification process