Hartley; Ivan J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hartley; Ivan J..The latest application filed is for "method of controlling a polymerization reactor".
- Hartley; Ivan J. - Victoria TX US
| Patent | Date |
|---|---|
| Method for improving the prediction of polymer properties Grant 8,862,438 - Drabish , et al. October 14, 2 | 2014-10-14 |
| Method of controlling a polymerization reactor Grant 8,742,035 - Samples , et al. June 3, 2 | 2014-06-03 |
| Method Of Controlling A Polymerization Reactor App 20130123440 - Samples; Paul K. ; et al. | 2013-05-16 |
| Method of controlling a polymerization reactor Grant 8,354,481 - Samples , et al. January 15, 2 | 2013-01-15 |
| Method Of Controlling A Polymerization Reactor App 20120136482 - Samples; Paul K. ; et al. | 2012-05-31 |
| Method of controlling a polymerization reactor Grant 8,093,341 - Parrish , et al. January 10, 2 | 2012-01-10 |
| Method For Improving The Prediction Of Polymer Properties And A System Having Improved Polymer Property Prediction Capabilities App 20100209307 - Drabish; Jeffrey B. ; et al. | 2010-08-19 |
| Method Of Controlling A Polymerization Reactor App 20080119621 - Samples; Paul K. ; et al. | 2008-05-22 |
| Method for reducing off-grade product production during reaction transitions Grant 7,343,225 - Hartley , et al. March 11, 2 | 2008-03-11 |
| Method for reducing off-grade product production during reaction transitions App 20060276603 - Hartley; Ivan J. ; et al. | 2006-12-07 |
| Use of instantaneous split to improve reactor control App 20050228150 - Parrish, John R. ; et al. | 2005-10-13 |
| Control of resin properties Grant 6,846,884 - Parrish , et al. January 25, 2 | 2005-01-25 |
| Control of resin properties App 20040063871 - Parrish, John R. ; et al. | 2004-04-01 |
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