Dienes; Yvonne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dienes; Yvonne.The latest application filed is for "method for producing polyetherester carbonate polyols".
- Dienes; Yvonne - Hannover N/A DE
| Patent | Date |
|---|---|
| Method for activating double metal cyanide catalysts for the production of polyether carbonate polyols Grant 9,309,356 - Muller , et al. April 12, 2 | 2016-04-12 |
| Method for producing polyetherester carbonate polyols Grant 9,296,859 - Guertler , et al. March 29, 2 | 2016-03-29 |
| Method for producing polycarbonate polyols by the immortal polymerization of cyclic carbonates Grant 9,260,562 - Muller , et al. February 16, 2 | 2016-02-16 |
| Method For Producing Polyetherester Carbonate Polyols App 20140329987 - Gurtler; Christoph ; et al. | 2014-11-06 |
| Method For Activating Double Metal Cyanide Catalysts For The Production Of Polyether Carbonate Polyols App 20140221602 - Muller; Thomas Ernst ; et al. | 2014-08-07 |
| Method For Producing Polycarbonate Polyols By The Immortal Polymerization Of Cyclic Carbonates App 20140018517 - Busygin; Igor ; et al. | 2014-01-16 |
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