Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540597 | Process for the preparation of a powder comprising one or more complexing agent salts | Ullrich Menge, Michael Schoenherr, Thomas Heidenfelder | 2017-01-10 |
| 8748366 | Process for the preparation of a spray powder comprising one or more glycine-N,N-diacetic acid derivatives and use of the spray powder for producing compression agglomerates | Michael Schoenherr, Robert Heinz, Thomas Heidenfelder | 2014-06-10 |
| 8628684 | Process for the preparation of a powder comprising one or more derivatives of glycine-N,N diacetic acid and/or one or more derivatives of glutamine-N,N diacetic acid and methylglycine-N,N diacetic acid trisodium salt powder | Hans-Juergen Kinder, Michael Schoenherr, Gerhard Cox, Thomas Schmidt, Volker Huett | 2014-01-14 |