Lehr; Vanessa Simone
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lehr; Vanessa Simone.The latest application filed is for "process for preparing isocyanates".
- Lehr; Vanessa Simone - Mannheim DE
| Patent | Date |
|---|---|
| Process for preparing isocyanates Grant 9,302,983 - Lehr , et al. April 5, 2 | 2016-04-05 |
| Process For Preparing Isocyanates App 20150080600 - LEHR; Vanessa Simone ; et al. | 2015-03-19 |
| Process for preparing isocyanates Grant 8,981,145 - Lehr , et al. March 17, 2 | 2015-03-17 |
| Process for preparing isocyanates Grant 8,969,615 - Lehr , et al. March 3, 2 | 2015-03-03 |
| Process for preparing isocyanates by phosgenation of the corresponding amines in the gas phase Grant 8,791,291 - Mattke , et al. July 29, 2 | 2014-07-29 |
| Process for preparing isocyanates Grant 8,759,568 - Lehr , et al. June 24, 2 | 2014-06-24 |
| Process for preparing isocyanates in the gas phase Grant 8,487,127 - Mattke , et al. July 16, 2 | 2013-07-16 |
| Process For Preparing Isocyanates By Phosgenation Of The Corresponding Amines In The Gas Phase App 20130137892 - Mattke; Torsten ; et al. | 2013-05-30 |
| Process For Preparing Isocyanates App 20120251435 - LEHR; Vanessa Simone ; et al. | 2012-10-04 |
| Process For Preparing Isocyanates App 20120004445 - Lehr; Vanessa Simone ; et al. | 2012-01-05 |
| Process For Preparing Isocyanates App 20110230676 - Lehr; Vanessa Simone ; et al. | 2011-09-22 |
| Process For Preparing Isocyanates In The Gas Phase App 20110213177 - Mattke; Torsten ; et al. | 2011-09-01 |
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