Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365456 | Method for producing hydrophobicizing leather treatment agents | Bernhard Jansen, Juergen Reiners, Guenter Kaster, Uwe Borowski | 2022-06-21 |
| 10870896 | Solid, particulate tanning agent preparations | Juergen Reiners, Christopher Tysoe, Holger Luetjens, Franz Heinzelmann, Christopher Henzel | 2020-12-22 |
| 9376729 | Compositions comprising at least one compound containing a carbamoyl sulfonate group and use of the same as tanning agents | Jurgen Reiners, Christopher Tysoe, Jan-Dieter Wiechmann, Claudia Krüger, Franz Heinzelmann +2 more | 2016-06-28 |