West; David H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for West; David H..The latest application filed is for "process and apparatus for producing divinylarene dioxide".
- West; David H. - Midland MI
- West; David H. - Bellaire TX
- West; David H. - Houston TX US
- West, David H. - Lake Jackson TX
- West; David H. - Baton Rouge LA
- West; David H. - Manchester NH
| Patent | Date |
|---|---|
| Process and apparatus for producing divinylarene dioxide Grant 9,580,397 - Deshpande , et al. February 28, 2 | 2017-02-28 |
| Epdxy resin production Grant 9,469,720 - Atias , et al. October 18, 2 | 2016-10-18 |
| Process And Apparatus For Producing Divinylarene Dioxide App 20160130242 - Deshpande; Kishori ; et al. | 2016-05-12 |
| Epoxy Resin Production App 20140336348 - Atias; Jesus A. ; et al. | 2014-11-13 |
| Production of epoxy resins using improved ion exchange resin catalysts Grant 8,742,055 - Carlberg , et al. June 3, 2 | 2014-06-03 |
| Process for preparing divinylarene oxides Grant 8,716,502 - Gu , et al. May 6, 2 | 2014-05-06 |
| Process for producing an oxirane Grant 8,697,895 - Crampton , et al. April 15, 2 | 2014-04-15 |
| Process For Preparing Dinvinylarene Oxides App 20130267720 - Gu; Leming ; et al. | 2013-10-10 |
| Production Of Epoxy Resins Using Improved Ion Exchange Resin Catalysts App 20120283453 - Carlberg; Philip J. ; et al. | 2012-11-08 |
| Process For Producing Propylene Oxide App 20120130096 - Crampton; Hannah L. ; et al. | 2012-05-24 |
| Process For Producing An Oxirane App 20120130095 - Crampton; Hannah L. ; et al. | 2012-05-24 |
| Production Of Solid Epoxy Resin App 20110130537 - Carlberg; Philip J. ; et al. | 2011-06-02 |
| Catalytic devices and method of making said devices Grant 6,953,554 - Wallin , et al. October 11, 2 | 2005-10-11 |
| Catalytic devices and method of making said devices App 20010038810 - Wallin, Sten A. ; et al. | 2001-11-08 |
| Reactor feed pipe design Grant 5,268,518 - West , et al. December 7, 1 | 1993-12-07 |
| Headset telephone Grant D333,305 - West February 16, 1 | 1993-02-16 |
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