Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384900 | Recycling of superabsorbent fibers via UV irradiation in flow system | Juliane Kamphus, Bruno Johannes Ehrnsperger, Dimitris Ioannis Collias, John Andrew McDaniel, Martin Ian James +3 more | 2025-08-12 |
| 12226296 | Method for producing absorbent articles comprising water-absorbing resin | Carolin Borgmann, Heike Opper, Yoshiro Mitsukami, Keisuke Kikuchi | 2025-02-18 |
| 12152112 | Degradation of superabsorbent fibers via oxidative degradation | Juliane Kamphus, Bruno Johannes Ehrnsperger, Natasa DIJAKOV, Saskia Kraemer, Jacqueline Besinaiz Thomas +1 more | 2024-11-26 |
| 12128157 | Absorbent articles including HIPE foam enhanced with clay nanoplatelets, and method of manufacture | Maxwell Joseph Wingert, Josef Breu, Lina Mayr, Steven Ray Merrigan | 2024-10-29 |
| 12128380 | Superabsorbent polymer material comprising non-crosslinked polyacrylic acid polymer | Natasa DIJAKOV, Dimitris Ioannis Collias, Yiping Sun | 2024-10-29 |
| 12104021 | Recycling of superabsorbent fibers with an extensional flow device | Juliane Kamphus, Bruno Johannes Ehrnsperger, Dimitris Ioannis Collias, John Andrew McDaniel, Martin Ian James +3 more | 2024-10-01 |
| 12036098 | Absorbent hygiene product comprising superabsorbent polymer partly derived from a recycled resource and methods of producing said product | Dimitris Ioannis Collias, Martin Ian James | 2024-07-16 |
| 11993684 | Recycling of superabsorbent polymer with a hybrid oxidative degradation and high shear mixing | Dimitris Ioannis Collias, Gary Wayne Gilbertson, Martin Ian James, Morgan Christine McGrath, Raul Victorino Nunes +2 more | 2024-05-28 |
| 11746210 | Recycling of superabsorbent polymer with an extensional flow device | Dimitris Ioannis Collias, John Andrew McDaniel, Gary Wayne Gilbertson, Martin Ian James | 2023-09-05 |
| 11649336 | Recycling of superabsorbent polymer with an extensional flow device | Dimitris Ioannis Collias, John Andrew McDaniel, Gary Wayne Gilbertson, Martin Ian James, Jose Carlos Garcia-Garcia | 2023-05-16 |
| 11525047 | Recycling of superabsorbent polymer with an extensional flow device | Dimitris Ioannis Collias, John Andrew McDaniel, Gary Wayne Gilbertson, Martin Ian James | 2022-12-13 |
| 11396587 | Recycling of superabsorbent polymer via hydrothermal microwave processing | Mark M. Banaszak Holl, Akshat Tanksale, Teck Wei Ching, Jing Zhang, Dimitris Ioannis Collias +3 more | 2022-07-26 |
| 11384221 | Absorbent core having water-absorbing polymer particles | Juliane Kamphus, Josef Breu | 2022-07-12 |
| 11154839 | Recycling of superabsorbent polymer via UV irradiation in flow system | Dimitris Ioannis Collias, John Andrew McDaniel, Gary Wayne Gilbertson, Martin Ian James | 2021-10-26 |
| 11000828 | Method of making surface-coated water-absorbing polymer particles in a microfluidic device | Juliane Kamphus, Sebastian Seiffert, Axel Kai Tobias Habicht | 2021-05-11 |
| 10889698 | Method for making water-absorbing polymer particles | Juliane Kamphus, Josef Breu | 2021-01-12 |
| 10875985 | Superabsorbent polymer particles comprising one or more than one area(s) with clay platelets and at least two distinct areas substantially free of clay platelets | Juliane Kamphus | 2020-12-29 |
| 10767029 | Agglomerated superabsorbent polymer particles comprising clay platelets with edge modification and/or surface modification | Juliane Kamphus | 2020-09-08 |
| 10736986 | Method for making water-absorbing polymer particles having areas with inorganic solid particles and areas substantially free of inorganic solid particles | Juliane Kamphus, Josef Breu | 2020-08-11 |