Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397494 | One-step formation of an integrated composite structure comprising cured mortar layers and a polyurethane layer by 3D printing | Hang Xu, Bang Wei Xi, Xi Liu, Li Xia Wang, He Zhao +2 more | 2025-08-26 |
| 12264104 | Multi-component composition for manufacturing polyurethane/urea cementitious hybrid systems | Hang Xu, Jie Shen, Stefan HIRSEMANN, Andrew Tasker, Josef Weichmann +1 more | 2025-04-01 |
| 12162977 | Blocked polyisocyanate crosslinking agent, its preparation method and a coating composition comprising the same | Christian SCHAEFER, Stefan HIRSEMANN, Wen Mei Liu | 2024-12-10 |
| 10597326 | Geopolymer foam formulation for a non-flammable, sound-absorbing, thermally insulating geopolymer foam element | Sarunas TURCINSKAS, Sven Mönnig, Maxim Pulkin, Gregor Herth | 2020-03-24 |
| 10214452 | Geopolymer foam formulation for a non-flammable, sound-absorbing, thermally insulating geopolymer foam element | Sarunas TURCINSKAS, Sven Mönnig, Maxim Pulkin, Gregor Herth | 2019-02-26 |
| 9580356 | Self-foaming geopolymer composition containing aluminum dross | Burkhard Walther, Bernhard FEICHTENSCHLAGER | 2017-02-28 |