Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760828 | Two-component system for elastic coatings | Christoph Irle, Qinglan LIU, Limin Cheng | 2023-09-19 |
| 11548969 | Process for the preparation of polyisocyanates with dimer, trimer and/or allophanate and optionally urethane structure | Martin Brahm, Frank Richter, Jingchun Qian | 2023-01-10 |