ULZHOFER; Angela
Patent Applications and Registrations
Patent applications and USPTO patent grants for ULZHOFER; Angela.The latest application filed is for "process for preparing polyamide powders by precipitation".
- ULZHOFER; Angela - Ludwigshafen am Rhein DE
- Ulzhofer; Angela - Ludwigshafen DE
| Patent | Date |
|---|---|
| Process For Preparing Polyamide Powders By Precipitation App 20210206919 - ULZHOFER; Angela ; et al. | 2021-07-08 |
| Desalination of polyaryl ethers by means of melt extraction Grant 9,975,994 - Gramlich , et al. May 22, 2 | 2018-05-22 |
| Desalination Of Polyaryl Ethers By Means Of Melt Extraction App 20180009944 - GRAMLICH; SIMON ; et al. | 2018-01-11 |
| Method for producing highly viscous polyamides Grant 9,738,756 - Haffner , et al. August 22, 2 | 2017-08-22 |
| Production of polyamides by polycondensation Grant 9,534,083 - Stammer , et al. January 3, 2 | 2017-01-03 |
| Method For Producing Highly Viscous Polyamides App 20160075828 - HAFFNER; Rudiger ; et al. | 2016-03-17 |
| Process for producing aromatic polyether sulfones Grant 9,045,598 - El-Toufaili , et al. June 2, 2 | 2015-06-02 |
| Process For Producing Aromatic Polyether Sulfones App 20150065677 - El-Toufaili; Faissal-Ali ; et al. | 2015-03-05 |
| Simplified production of nylon-6 Grant 8,629,237 - Haffner , et al. January 14, 2 | 2014-01-14 |
| Simplified Production of Nylon-6 App 20130131305 - Haffner; Rudiger ; et al. | 2013-05-23 |
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