Clark; Howard W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Clark; Howard W..The latest application filed is for "reactivating propane dehydrogenation catalyst".
- Clark; Howard W. - College Station TX
- Clark; Howard W. - Lake Jackson TX US
- Clark; Howard W. - Midland MI
- Clark, Howard W - Lake Jackson TX
| Patent | Date |
|---|---|
| Reactivating propane dehydrogenation catalyst Grant 10,065,905 - Pretz , et al. September 4, 2 | 2018-09-04 |
| Reactivating Propane Dehydrogenation Catalyst App 20180057422 - Pretz; Matthew ; et al. | 2018-03-01 |
| Reactivating propane dehydrogenation catalyst Grant 9,834,496 - Pretz , et al. December 5, 2 | 2017-12-05 |
| Process to prepare olefins from aliphatic alcohols Grant 9,242,919 - Stewart , et al. January 26, 2 | 2016-01-26 |
| Reactivating Propane Dehydrogenation Catalyst App 20140200385 - Pretz; Matthew T. ; et al. | 2014-07-17 |
| Dehydrogenation process and catalyst Grant 8,653,317 - Pierce , et al. February 18, 2 | 2014-02-18 |
| Supported Rhodium Synthesis Gas Conversion Catalyst Compositions App 20120208695 - Bardin; Billy B. ; et al. | 2012-08-16 |
| Process To Prepare Olefins From Aliphatic Alcohols App 20120101320 - Stewart; Mark William ; et al. | 2012-04-26 |
| Dehydrogenation Process And Catalyst App 20100236985 - Luo; Lin ; et al. | 2010-09-23 |
| Method of increasing the lifetime of a hydro-oxidation catalyst Grant 7,122,491 - Barton , et al. October 17, 2 | 2006-10-17 |
| Activation and regeneration of a hydro-oxidation catalyst Grant 7,018,948 - Parker , et al. March 28, 2 | 2006-03-28 |
| Method of preparing a catalyst containing gold and titanium Grant 6,984,607 - Kuperman , et al. January 10, 2 | 2006-01-10 |
| Method of preparing a catalyst containing gold and titanium Grant 6,821,923 - Kuperman , et al. November 23, 2 | 2004-11-23 |
| Method of preparing a catalyst containing gold and titanium App 20040176620 - Kuperman, Alex ; et al. | 2004-09-09 |
| Method of increasing the lifetime of a hydro-oxidation catalyst App 20040171893 - Barton, David G. ; et al. | 2004-09-02 |
| Process for the direct oxidation of olefins to olefin oxides Grant 6,670,491 - Bowman , et al. December 30, 2 | 2003-12-30 |
| Activation and regeneration of a hydro-oxidation catalyst App 20030212283 - Parker, Deborah H. ; et al. | 2003-11-13 |
| Process for the direct oxidation of olefins to olefin oxides Grant 6,646,142 - Meima , et al. November 11, 2 | 2003-11-11 |
| Process for the direct oxidation of olefins to olefin oxides App 20030144141 - Bowman, Robert G. ; et al. | 2003-07-31 |
| Process for the direct oxidation of olefins to olefin oxides Grant 6,524,991 - Bowman , et al. February 25, 2 | 2003-02-25 |
| Process for the direct oxidation of olefins to olefin oxides App 20020161250 - Bowman, Robert G. ; et al. | 2002-10-31 |
| Process for the direct oxidation of olefins to olefin oxides App 20020052290 - Bowman, Robert G. ; et al. | 2002-05-02 |
| Process for the direct oxidation of olefins to olefin oxides Grant 6,362,349 - Kuperman , et al. March 26, 2 | 2002-03-26 |
| Process for the direct oxidation of olefins to olefin oxides Grant 6,323,351 - Bowman , et al. November 27, 2 | 2001-11-27 |
| Process for the direct oxidation of olefins to olefin oxides Grant 6,309,998 - Bowman , et al. October 30, 2 | 2001-10-30 |
| Process for the direct oxidation of olefins to olefin oxides Grant 6,031,116 - Bowman , et al. February 29, 2 | 2000-02-29 |
| Process for the direct oxidation of olefins to olefin oxides Grant 5,965,754 - Clark , et al. October 12, 1 | 1999-10-12 |
| Inorganic anion exchangers and preparation thereof Grant 4,929,381 - Clark * May 29, 1 | 1990-05-29 |
| Insoluble pigments and preparation thereof Grant 4,773,936 - Clark , et al. September 27, 1 | 1988-09-27 |
| Insoluble pigments and preparation thereof Grant 4,769,080 - Clark , et al. * September 6, 1 | 1988-09-06 |
| Insoluble pigments and preparation thereof Grant 4,769,079 - Clark , et al. * September 6, 1 | 1988-09-06 |
| Inorganic anion exchangers and preparation thereof Grant 4,661,282 - Clark April 28, 1 | 1987-04-28 |
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