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Patent applications and USPTO patent grants for Ridland; John.The latest application filed is for "catalyst charge design".
Patent | Date |
---|---|
Catalyst charge design Grant 8,178,068 - Axon , et al. May 15, 2 | 2012-05-15 |
Catalyst charge design App 20070031314 - Axon; Sean Alexander ;   et al. | 2007-02-08 |
Organometallic compositions Grant 6,762,314 - Partridge , et al. July 13, 2 | 2004-07-13 |
Organometallic compositions App 20030009043 - Partridge, Martin G. ;   et al. | 2003-01-09 |
Esterification catalysts App 20020087027 - Lindall, Charles M. ;   et al. | 2002-07-04 |
Esterification catalysts Grant 6,372,929 - Ridland , et al. April 16, 2 | 2002-04-16 |
Organo-metallic compounds Grant 5,089,149 - Ridland , et al. February 18, 1 | 1992-02-18 |
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