Nathan A. HATCHER

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Buda, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Sulfur degassing process
- Patent number 8,075,866
- Issue date Dec 13, 2011
- ConocoPhillips Company
- Alfred E. Keller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulfur degassing process
- Patent number 7,998,451
- Issue date Aug 16, 2011
- ConocoPhillips Company
- Alfred E. Keller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulfur recovery plant
- Patent number 7,658,906
- Issue date Feb 9, 2010
- ConocoPhillips Company
- Alfred E. Keller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Compact sulfur recovery plant and process
- Patent number 7,560,088
- Issue date Jul 14, 2009
- ConocoPhillips Company
- Alfred E. Keller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Increased capacity sulfur recovery plant and process for recovering...
- Patent number 7,501,111
- Issue date Mar 10, 2009
- Conoco Phillips Company
- Alfred E. Keller
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Compact sulfur recovery plant and process
- Patent number 7,226,572
- Issue date Jun 5, 2007
- ConocoPhillips Company
- Alfred E. Keller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SULFUR DEGASSING PROCESS
- Publication number 20110266135
- Publication date Nov 3, 2011
- ConocoPhillips Company
- Alfred E. KELLER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SULFUR DEGASSING PROCESS
- Publication number 20100163401
- Publication date Jul 1, 2010
- Alfred E. Keller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOVEL SULFUR RECOVERY PLANT
- Publication number 20090220402
- Publication date Sep 3, 2009
- Alfred E. Keller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Increased Capacity Sulfur Recovery Plant and Process for Recovering...
- Publication number 20080050306
- Publication date Feb 28, 2008
- ConocoPhillips Company
- Alfred E. Keller
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Compact sulfur recovery plant and process
- Publication number 20070297970
- Publication date Dec 27, 2007
- ConocoPhillips Company
- Alfred E. Keller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...