Cohen; Kathrin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cohen; Kathrin.The latest application filed is for "sulphur-containing polyester polyols, their production and use".
- Cohen; Kathrin - Ludwigshafen DE
- Cohen; Kathrin - Ludwigshafen am Rhein DE
- COHEN; Kathrin - Mannheim DE
| Patent | Date |
|---|---|
| Polyurethane with improved tear strength Grant 11,447,596 - Richter , et al. September 20, 2 | 2022-09-20 |
| Robust alkyl ether sulfate mixture for enhanced oil recovery Grant 11,390,794 - Bittner , et al. July 19, 2 | 2022-07-19 |
| Sulphur-containing Polyester Polyols, Their Production And Use App 20210095072 - RUEBENACKER; Martin ; et al. | 2021-04-01 |
| TPU shrink material Grant 10,907,006 - Tomovic , et al. February 2, 2 | 2021-02-02 |
| Radiation-curable compounds containing polyester acrylate Grant 10,844,229 - Kimpel , et al. November 24, 2 | 2020-11-24 |
| Robust Alkyl Ether Sulfate Mixture For Enhanced Oil Recovery App 20200216747 - BITTNER; Christian ; et al. | 2020-07-09 |
| Polyurethane With Improved Tear Strength App 20190322794 - RICHTER; Sebastian ; et al. | 2019-10-24 |
| Radiation-curable Compounds Containing Polyester Acrylate App 20190233655 - Kimpel; Delphine ; et al. | 2019-08-01 |
| Tpu Shrink Material App 20190010274 - TOMOVIC; Zeljko ; et al. | 2019-01-10 |
| Method For Producing Polyester Polyols App 20170335058 - COHEN; Kathrin ; et al. | 2017-11-23 |
| Polyurethane Dispersions Based On Renewable Raw Materials App 20170335047 - COHEN; Kathrin ; et al. | 2017-11-23 |
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