Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11702385 | Urea group containing anti-sagging rheology control agents | Christiane Knappke-Bongartz, Sylvia Bühne, Agnetha Klein, Berthold Jacobs | 2023-07-18 |
| 11453791 | Powder particulate diamide-polyolefin wax mixture | Christiane Knappke-Bongartz, Sylvia Bühne, Meike Johann, Agnetha Klein, Andre Tiemann | 2022-09-27 |
| 11453750 | Urea-group- and/or urethane-group-containing amides as and in rheology control agents, their preparation and their use | Sylvia Bühne, Silke Gaul, Berthold Jacobs, Verena Karwath, Dominika Bernert +1 more | 2022-09-27 |
| 11377553 | Polymer suitable as a thickener | Dominika Bernert, Alan L. Steinmetz, Justin Adams, George M. Zody, Wesley A. Huff +1 more | 2022-07-05 |
| 11370912 | Polymer suitable as a thickener | Dominika Bernert, Alan L. Steinmetz, Justin Adams, George M. Zody, Wesley A. Huff +1 more | 2022-06-28 |
| 11034878 | Emulsion, method for the production thereof and use thereof | Sylvia Bühne, Jan Von Haaren, Agnetha Klein, Christian Sauerländer | 2021-06-15 |
| 11021643 | Organoclay composition and its use | Richard W. Bennett, Patricia M. Bauer | 2021-06-01 |
| 10626314 | Additive for drilling fluids | Richard W. Bennett | 2020-04-21 |
| 10519358 | (Meth)acrylic copolymers as rheological additives in drilling fluids and drilling fluids comprising such copolymers | Alan L. Steinmetz, Justin Adams, Dominika Bernert, Jasmin Rudner, George M. Zody | 2019-12-31 |
| 10407385 | Ureaurethanes for rheology control | Marc Eberhardt, Sylvia Bühne, Jürgen Omeis, Agnetha Schmitt | 2019-09-10 |
| 10377906 | Composition for rheology control | Daniela Leutfeld, Marc Eberhardt, Sylvia Bühne, Jürgen Omeis, Jasmin Rudner | 2019-08-13 |
| 9957343 | Ionic bonding group-containing comb polymers | Bernd Göbelt, Jürgen Omeis, Marcus Meichsner | 2018-05-01 |
| 9850373 | Curable polymer mixture | Bernd Göbelt, Bärbel Gertzen, Jörg Bömer, Jürgen Omeis, Stephan Remme +1 more | 2017-12-26 |
| 9796860 | Storage-stable urea preparations which are suitable as rheology control agents | Daniela Leutfeld, Marc Eberhardt, Sylvia Bühne, Jürgen Omeis, Berthold Jacobs | 2017-10-24 |
| 9593246 | Object or an article whose surface is provided with a coating produced using and adhesion promoter | Bernd Göbelt, Jürgen Omeis, Andreas Freytag, Dorothée Greefrath | 2017-03-14 |
| 9573103 | Method for producing dispersant additives | Bernd Göbelt, Jürgen Omeis, Frederik Piestert, Wolfgang Pritschins, Natasa Meznaric +2 more | 2017-02-21 |
| 9556299 | Surface-active comb copolymers | Bernd Göbelt, Dorothée Greefrath, Bärbel Gertzen, Jürgen Omeis | 2017-01-31 |
| 9518146 | Dispersing additives based on phosphoric acid ester derivatives | Bernd Göbelt, Jürgen Omeis, Frederik Piestert, Wolfgang Pritschins, Natasa Meznaric +2 more | 2016-12-13 |
| 9458332 | Composition for rheology control | Daniela Leutfeld, Jürgen Omeis, Jasmin Rudner | 2016-10-04 |
| 9403719 | Curable polymer mixtures | Bernd Göbelt, Wolfgang Pritschins, Dorothée Greefrath, Stephan Remme, Andrea Esser | 2016-08-02 |
| 9115242 | Copolymers which can be obtained from urethane-based, polysiloxane-containing macromonomers, processes for the preparation thereof and their use | Wojciech Jaunky, Marc Hans, Albert Frank, Bernd Göbelt, Alfred Bubat +1 more | 2015-08-25 |
| 8778458 | Adhesion promoter for coatings on different substrate surfaces | Bernd Göbelt, Jürgen Omeis, Andreas Freytag, Dorothée Greefrath | 2014-07-15 |
| 8642697 | Randomly branched copolymers, preparation thereof and use thereof as levelling agents in coating substances | Albert Frank, Jürgen Omeis, Bernd Göbelt, Wojciech Jaunky | 2014-02-04 |
| 8153722 | Curable polymer concrete mixture | Wolfgang Pritschins, Bernd Göbelt, Dorothée Greefrath, Stephan Remme, Andrea Esser | 2012-04-10 |
| 8129476 | Modified comb copolymers | Bernd Göbelt, Jürgen Omeis, Sabine Johann | 2012-03-06 |