Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804219 | Testing container | Matthias Steiger, Janusz Szczechowski, Andreas Kirschmann, Oleg Kouzmine | 2017-10-31 |
| 9580270 | Winding fixing device | Hartmut Brendel, Jutta Schmidt, Sebastian Schreiter, Oleg Kouzmine | 2017-02-28 |
| 8952704 | Test arrangement for AC testing of electrical high voltage components | Matthias Steiger, Juergen Wohlfarth | 2015-02-10 |
| 8704634 | System for creating, collecting, storing and providing access to data from an electric power device which contains a cooling or operating liquid | Nicolaie Fantana, Oleg Kouzmine, Cornelia Radigk | 2014-04-22 |
| 8643381 | Test arrangement for AC voltage testing of electrical high voltage components | Janusz Szczechowski, Matthias Steiger | 2014-02-04 |
| 8502543 | Test configuration for the impulse voltage test of electric high-voltage components | Matthias Steiger | 2013-08-06 |
| 8487637 | Test arrangement for impulse voltage testing of electrical high-voltage components | Matthias Steiger | 2013-07-16 |
| 8427172 | Test arrangement for AC testing of electrical high voltage components | Matthias Steiger, Janusz Szczechowski | 2013-04-23 |
| 8198431 | Process for preparing triallyl isocyanurate (TAIC) | Hans-Peter Krimmer, Manfred Schmidt, Klaus Stadtmueller, Martin Trageser | 2012-06-12 |
| 8114992 | Method for the production of 2,4,6-trimercapto-1,3,5-triazine | Martin Trageser, Michael Beck | 2012-02-14 |
| 7728079 | Hydrolytically stable postcrosslinked superabsorbents | Jorg Harren, Jörg Issberner, Mirko Walden, Rainer Teni, Franck Furno +1 more | 2010-06-01 |
| 7531652 | Process for preparation of solid tris (2,3-dibromopropyl) isocyanurate | Manfred Schmidt | 2009-05-12 |
| 6844306 | Water-soluble, chlorhexidine-containing compositions and use thereof | Friedhelm Merz, Jolanta Habrich | 2005-01-18 |
| 6500466 | Chlorhexidine formulations, new chlorhexidine salts, solutions containing these and their use | Friedhelm Merz, Judith N. Jørgensen, Martin Trageser | 2002-12-31 |
| 6284793 | Process for preventing contamination of the aquatic environment with organisms from ballast water | Rainer Fuchs, Michael Huss | 2001-09-04 |
| 6060571 | Acrolein-releasing copolymers | Hans-Peter Krimmer, Martin Trageser, Franz Kunz | 2000-05-09 |
| 5917094 | Acrolein-releasing emulsion homopolymers | Hans-Peter Krimmer, Martin Trageser | 1999-06-29 |
| 5783091 | Method for the algicidal treatment of water | Jolanta Holinej, Antje Rueckriegel | 1998-07-21 |
| 5723498 | Composition capable of releasing acrolein and its use | Martin Trageser, Oswald Helmling, Harold Jakob | 1998-03-03 |
| 5696052 | Method and composition for combatting microbial, vegetable and animal pests with acrolein | Martin Trageser, Oswald Helmling, Harald Jakob | 1997-12-09 |
| 5560833 | Method for treating water with acrolein and a device for the performance thereof | Bernd Geissler, Martin Trageser | 1996-10-01 |
| 5502562 | Method and apparatus for absolute interferometry using a measurement beam and a reference beam having parallel wave fronts and sharing a single beam path | — | 1996-03-26 |
| 5352841 | Agent for dosing aqueous systems with acrolein, processes for making same, and method of treating an aqueous system | Werner Pahling, Martin Trageser | 1994-10-04 |
| 5248818 | Process for the production of calcium formate | Martin Trageser, Ulrike Duderstadt | 1993-09-28 |
| 5183944 | Method of doping aqueous solutions with acrolein in biocidally effective concentration | Martin Trageser, Hermann Piana | 1993-02-02 |