Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10265644 | Enantioselective zwitterionic ion-exchange material | Michael Laemmerhofer, Christian Hoffman | 2019-04-23 |
| 9469049 | Method and installation for separating individual valuable materials from mixed, in particular milled, plastic waste | — | 2016-10-18 |
| 7648636 | Mixed-modal anion-exchanged type separation material | Michael Maemmerhofer | 2010-01-19 |
| 7064234 | Enantioselective cation-exchange materials | Michael Lammerhofer | 2006-06-20 |
| 6117817 | Algicide combination | Jorg Rothermel, Gerhard Wohner, Erich Taschenbrecker | 2000-09-12 |
| 5498431 | Decontamination and detoxification of cereals contaminated with mycotoxins | — | 1996-03-12 |
| 5258080 | Non-oriented electrical strip and process for its production | Rolf Dieter Hans-Jochen Bürger, Gert Lehmann, Harry Wich, Jochen Wieting | 1993-11-02 |
| 5164141 | Process for the continuous production of laminated sheets | Robert Becker, Gerd Goldmann, Thomas Elsner | 1992-11-17 |
| 5160666 | Liquid preservatives | Hans-Ulrich Neuber, Erich Taschenbrecker | 1992-11-03 |
| 5125953 | Use of a microbicidal agent for the treatment of concrete roof tiles | Hans Gattner, Erich Taschenbrecker, Karl Wagner, Gerhard Wohner | 1992-06-30 |
| 5002712 | Manufacturing composite materials | Gerd Goldmann | 1991-03-26 |
| 4434070 | Granulate-form powder agglomerates of pulverulent rubber chemicals and a process for production | G/u/ nter Arend, Carl-Dieter Barnikel, G/u/ nter Frauenkron | 1984-02-28 |
| 4237758 | Process and apparatus for shredding fibre tows into staple fibres | Herbert Lutkecosmann | 1980-12-09 |