Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214606 | Random copolymers as soil release agents in laundry processes | Frank Oliver Heinrich Pirrung, Huiguang Kou, Miriam Langendörfer, Roland Ettl, Bernhard Ulrich von Vacano +5 more | 2019-02-26 |
| 9790452 | Block copolymers as soil release agents in laundry processes | Huiguang Kou, Frank Oliver Heinrich Pirrung, Roland Ettl, Bernhard Ulrich von Vacano, Dario Perera-Diez +5 more | 2017-10-17 |
| 9394528 | Gene products of Bacillus licheniformis which form odorous substances and improved biotechnological production methods based thereon | Jorg Feesche, Stefan Evers, Karl-Heinz Maurer, Armin Ehrenreich, Birgit Veith +4 more | 2016-07-19 |
| 9353361 | Alpha-amylase variants stabilized against dimerization and/or multimerization, method for the production thereof, and detergents and cleansers containing these alpha-amylase variants | Susanne Wieland, Karl-Heinz Maurer | 2016-05-31 |
| 9169457 | Washing or cleaning agent with cellulose or a cellulose derivative | Georg Meine, Andrea Eutebach, Frank Sonnenschein | 2015-10-27 |
| 8785365 | Alpha-amylase variants stabilized against dimerization and/or multimerization, method for the production thereof, and detergents and cleansers containing these alpha-amylase variants | Susanne Wieland, Karl-Heinz Maurer | 2014-07-22 |
| 8486883 | Liquid washing or cleaning agent having a polymer preventing graying | Marc-Steffen Schiedel, Ulrich Pegelow, Peter Schmiedel, Evelyn Langen, Sabine Schümann +7 more | 2013-07-16 |
| 8466098 | Washing agent having stabilized enzymes | Robin Ghosh, Andreas Michels, Daniela Lowis | 2013-06-18 |
| 8080401 | Alpha-amylase variants having an elevated solvent stability, method for the production thereof and detergents and cleansers containing these alpha-amylase variants | Susanne Wieland, Karl-Heinz Maurer | 2011-12-20 |
| 7968508 | Benzophenone or benzoic acid anilide derivatives containing carboxyl groups as enzyme stabilizers | Andreas Michels, Robin Ghosh, Daniela Lowis | 2011-06-28 |
| 7807443 | Microorganisms providing novel gene products forming or decomposing polyamino acids | Jorg Feesche, Stefan Evers, Karl-Heinz Maurer, Armin Ehrenreich, Birgit Veith +4 more | 2010-10-05 |