Clive Chalk

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Shropshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Liquid collector and redistributor for packed columns
- Patent number 8,408,026
- Issue date Apr 2, 2013
- Air Products and Chemicals, Inc.
- Kenneth William Kovak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Divided wall exchange column
- Patent number 7,604,222
- Issue date Oct 20, 2009
- Air Products and Chemicals, Inc.
- Ian Robert Zone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Divided wall exchange column
- Patent number 7,422,197
- Issue date Sep 9, 2008
- Air Products and Chemicals, Inc.
- Ian Robert Zone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Divided wall exchange column
- Patent number 7,357,378
- Issue date Apr 15, 2008
- Air Prodcuts and Chemicals, Inc.
- Ian Robert Zone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Liquid Collector and Redistributor For Packed Columns
- Publication number 20090049864
- Publication date Feb 26, 2009
- Air Products and Chemicals, Inc.
- Kenneth William Kovak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Divided Wall Exchange Column
- Publication number 20080088042
- Publication date Apr 17, 2008
- Air Products and Chemicals, Inc.
- Ian Robert Zone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Divided Wall Exchange Column
- Publication number 20080073199
- Publication date Mar 27, 2008
- Air Products and Chemicals, Inc.
- Ian Robert Zone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Divided wall exchange column
- Publication number 20060082006
- Publication date Apr 20, 2006
- Ian Robert Zone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...