Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680318 | Vapor delivery device, methods of manufacture and methods of use thereof | Egbert Woelk | 2023-06-20 |
| 11345997 | Vapor delivery device, methods of manufacture and methods of use thereof | Egbert Woelk | 2022-05-31 |
| 10676821 | Vapor delivery device, methods of manufacture and methods of use thereof | Egbert Woelk | 2020-06-09 |
| 10066296 | Vapor delivery device, methods of manufacture and methods of use thereof | Egbert Woelk | 2018-09-04 |
| 10060030 | Evaporation vessel apparatus and method | Egbert Woelk | 2018-08-28 |
| 9957612 | Delivery device, methods of manufacture thereof and articles comprising the same | Egbert Woelk, Deodatta Vinayak Shenai-Khatkhate | 2018-05-01 |
| 9416452 | Vapor delivery device, methods of manufacture and methods of use thereof | Egbert Woelk | 2016-08-16 |
| 9243325 | Vapor delivery device, methods of manufacture and methods of use thereof | Egbert Woelk | 2016-01-26 |
| 8997775 | Vapor delivery device, methods of manufacture and methods of use thereof | Egbert Woelk | 2015-04-07 |
| 8776821 | Vapor delivery device, methods of manufacture and methods of use thereof | Egbert Woelk | 2014-07-15 |
| 8758515 | Delivery device and method of use thereof | Egbert Woelk | 2014-06-24 |
| 8555809 | Method for constant concentration evaporation and a device using the same | Egbert Woelk | 2013-10-15 |
| 8501266 | Method and apparatus | Egbert Woelk | 2013-08-06 |
| 7722720 | Delivery device | Deodatta Vinayak Shenai-Khatkhate, Michael Timmons, Charles J. Marsman, Egbert Woelk | 2010-05-25 |
| 7321048 | Organometallic compound purification | Deodatta Vinayak Shenai-Khatkhate | 2008-01-22 |
| 6956127 | Alkyl group VA metal compounds | Deodatta Vinayak Shenai-Khatkhate, Michael Power, Artashes Amamchyan | 2005-10-18 |
| 6770769 | Trialkylindium preparation | Deodatta Vinayak Shenai-Khatkhate, Michael Power | 2004-08-03 |
| 6680397 | Organoindium compounds | Deodatta Vinayak Shenai-Khatkhate | 2004-01-20 |