Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10618198 | Device and method for foaming a viscous material | Frank Kukla | 2020-04-14 |
| 8404257 | Stabilisation of body-care and household products | Dietmar Huglin, Thomas Ehlis, Joseph A. Lupia | 2013-03-26 |
| 7700078 | Stabilization of body-care and household products | Dietmar Huglin, Thomas Ehlis, Joseph A. Lupia, Oliver Reich | 2010-04-20 |
| 7410940 | Antioxidants for the stabilization of surfactant formulations | Dietmar Huglin | 2008-08-12 |
| 7132467 | Stabilization of polyolefins in permanent contact with chlorinated water | Alfred Georges Oertli, Markus Grob | 2006-11-07 |
| 6908608 | Stabilization of body-care and household products | Dietmar Huglin, Thomas Ehlis, Joseph A. Lupia, Oliver Reich | 2005-06-21 |
| 6852164 | Powder supply system for coating installations with a plurality of application units | — | 2005-02-08 |
| 6616764 | Powder coating booth with a cleaning device and method | Matthias Kramer | 2003-09-09 |
| 6541547 | Process for stabilization of polyolefins in permanent contact with extracting media | Thomas R. Schmutz, Hans Zweifel, Bruno Rotzinger | 2003-04-01 |
| 6187098 | Powder coating cabin | Matthias Kramer | 2001-02-13 |
| D354657 | Jug with lid for beverages | — | 1995-01-24 |
| 5275634 | Method of cleaning a cyclone, and cyclone cleanable therewith | — | 1994-01-04 |
| 5173326 | Method and apparatus for electrostatic coating of workpieces with powdered material | — | 1992-12-22 |
| 5159765 | Apparatus for fluidizing and transferring powdered material | — | 1992-11-03 |
| 5015126 | Method of and apparatus for supplying pulverulent material to a processing device | — | 1991-05-14 |
| 4540776 | Reactive fluorotriazinylaminonaphthotriazolyphenylazopyridone or pyrimidone dyestuffs | Hermann Henk, Karl H. Schundehutte, Horst Nickel | 1985-09-10 |
| 4399068 | Concentrated, aqueous solutions of salts of acetoacetylamino-arylsulphonic acids and method of forming concentrated solutions of azo dyestuffs therefrom | — | 1983-08-16 |
| 4354968 | Azo reactive dyestuffs having an aryl-triazinyl-aryl diazo component | Horst Nickel, Karl H. Schundehutte | 1982-10-19 |
| 4254025 | Disazo and polyazo dyestuffs | — | 1981-03-03 |
| 4234480 | Water-soluble azo dyestuffs | — | 1980-11-18 |
| 4182713 | Benzotriazoles useful as azo dyestuff intermediates | Hermann Goebel | 1980-01-08 |