Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434321 | Flame-retardant polyurethane rigid foams | Hartmut Nefzger, Persefoni Hilken | 2022-09-06 |
| 11149145 | Dithiocarbonate containing polyols as polymer polyol stabilizers | Rick L. Adkins, Jack R. Reese, Thomas Ernst Müller, Christoph Gürtler, Muhammad Afzal Subhani +3 more | 2021-10-19 |
| 10836858 | Method for producing polyether carbonate polyols | Jörg Hofmann, Stefanie Braun, Matthias Wohak, Hartmut Nefzger, Nicole Welsch +3 more | 2020-11-17 |
| 10526484 | Dithiocarbonate containing polyols as polymer polyol stabilizers | Rick L. Adkins, Jack R. Reese, Thomas Ernst Müller, Christoph Gürtler, Muhammad Afzal Subhani +3 more | 2020-01-07 |
| 10519276 | Use of alcohols which contain at least two urethane groups for producing polyether carbonate polyols | Jörg Hofmann, Bert Klesczewski, Hartmut Nefzger, Aurel Wolf, Jens Langanke | 2019-12-31 |
| 10487175 | Use of alcohols containing at least two urethane groups for preparation of polyether polyols | Jörg Hofmann, Bert Klesczewski, Hartmut Nefzger | 2019-11-26 |
| 8540959 | Bulk cutting of carbon nanotubes using electron beam irradiation | Kirk Jeremy Ziegler, Robert H. Hauge, Howard K. Schmidt, Richard E. Smalley, W. Carter Kittrell +1 more | 2013-09-24 |
| 8378059 | Supramolecular handcuffs in polymeric architecture | Oren Scherman | 2013-02-19 |