Buhne; Sylvia
Patent Applications and Registrations
Patent applications and USPTO patent grants for Buhne; Sylvia.The latest application filed is for "synergistic composition".
- Buhne; Sylvia - Wesel DE
- Buhne; Sylvia - Duisburg DE
| Patent | Date |
|---|---|
| Urea-group- and/or urethane-group-containing amides as and in rheology control agents, their preparation and their use Grant 11,453,750 - Nagelsdiek , et al. September 27, 2 | 2022-09-27 |
| Powder particulate diamide-polyolefin wax mixture Grant 11,453,791 - Knappke-Bongartz , et al. September 27, 2 | 2022-09-27 |
| Synergistic Composition App 20220243074 - Chajda; Dominika Beata ; et al. | 2022-08-04 |
| Rheology Control Additive Containing Cyclic Amides App 20220145101 - Chajda; Dominika Beata ; et al. | 2022-05-12 |
| Urea Group Containing Rheology Control Additive App 20220073670 - Knappke-Bongartz; Christiane ; et al. | 2022-03-10 |
| Emulsion, method for the production thereof and use thereof Grant 11,034,878 - Nagelsdiek , et al. June 15, 2 | 2021-06-15 |
| Urea Group Containing Anti-sagging Rheology Control Agents App 20210070697 - Knappke-Bongartz; Christiane ; et al. | 2021-03-11 |
| Urea And Urethane Group Containing Anti-settling Rheology Control Additive App 20200308106 - Knappke-Bongartz; Christiane ; et al. | 2020-10-01 |
| Urea-group- And/or Urethane-group-containing Amides As And In Rheology Control Agents, Their Preparation And Their Use App 20190390011 - Nagelsdiek; Rene ; et al. | 2019-12-26 |
| Powder Particulate Diamide-polyolefin Wax Mixture App 20190375951 - Knappke-Bongartz; Christiane ; et al. | 2019-12-12 |
| Ureaurethanes for rheology control Grant 10,407,385 - Eberhardt , et al. Sept | 2019-09-10 |
| Composition for rheology control Grant 10,377,906 - Leutfeld , et al. A | 2019-08-13 |
| Emulsion, Method For The Production Thereof And Use Thereof App 20190153289 - Nagelsdiek; Rene ; et al. | 2019-05-23 |
| Ureaurethanes For Rheology Control App 20180170860 - EBERHARDT; Marc ; et al. | 2018-06-21 |
| Storage-stable urea preparations which are suitable as rheology control agents Grant 9,796,860 - Leutfeld , et al. October 24, 2 | 2017-10-24 |
| Composition For Rheology Control App 20170240748 - LEUTFELD; Daniela ; et al. | 2017-08-24 |
| Polyureas as rheology control agents Grant 9,617,371 - Leutfeld , et al. April 11, 2 | 2017-04-11 |
| Composition For Rheology Control App 20170044378 - LEUTFELD; Daniela ; et al. | 2017-02-16 |
| Storage-stable Urea Preparations Which Are Suitable As Rheology Control Agents App 20170037262 - LEUTFELD; Daniela ; et al. | 2017-02-09 |
| Coating preparation containing urea components and amide components Grant 9,206,334 - Buhne , et al. December 8, 2 | 2015-12-08 |
| Coating Preparation Containing Urea Components and Amide Components App 20120289635 - Buhne; Sylvia ; et al. | 2012-11-15 |
| Polyureas As Rheology Control Agents App 20120226075 - Leutfeld; Daniela ; et al. | 2012-09-06 |
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