Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10266656 | Silicone compounds and compositions thereof for the treatment of amino acid based substrates | Roland Wagner, Anne Dussaud, Karl-Heinz Stachulla, Christian Wenske, Katharina Streicher +8 more | 2019-04-23 |
| 9493475 | Textile treatment compounds and compositions | Subrata Chattopadhyay, Martin Moeller, Maxime Durka, James Budzynski | 2016-11-15 |
| 7728069 | Reactive cyclic carbonates and ureas used for modifying biomolecules, polymers, and surfaces | Martin Möller, Nicolas Pasquier, Luc Ubaghs | 2010-06-01 |
| 7407728 | Alkaline cell or battery | Wolffried Wenneis, Harald Hoffmann, Birgit Severich, Hartwig Hocker | 2008-08-05 |
| 6800708 | Oligomeric and polymeric telechelics | Martin Melchiors, Hartwig Hocker, Dirk Achten | 2004-10-05 |
| 6632895 | Functionalized alkoxyamine initiators | Martin Melchiors, Hartwig Hocker, Dirk Achten | 2003-10-14 |
| 6573346 | Oligomeric and polymeric telechelics | Martin Melchiors, Hartwig Hocker, Dirk Achten | 2003-06-03 |
| 6455645 | Process for the production of telechelic polymers, telechelic polymers produced in this manner and use thereof | Martin Melchiors, Dieter Margotte, Hartwig Hocker, Andreas Neumann | 2002-09-24 |
| 6451921 | Block copolymers with sulfonated polyether sulfone units | Hilmar Weisse, Hartwig Hocker | 2002-09-17 |
| 5116918 | Crosslinked copolymers based on cyclic esters and carbonates | Hartwig Hocker, Edgar Leitz, Norbert Schon, Steffen Kuhling | 1992-05-26 |
| 5071921 | Thermoplastic block copolymers based on cyclic carbonates or esters | Herbert Eichenauer, Christian Lindner, Edgar Leitz, Karl-Heinz Ott, Hans-Josef Buysch +2 more | 1991-12-10 |
| 4801632 | Cellulose ester moulding materials with improved toughness | Herbert Eichenauer, Christian Lindner, Friedemann Muller, Hartwig Hocker | 1989-01-31 |
| 4754017 | Process for the preparation of linear aliphatic polycarbonate from cyclic aliphatic carbonate | Edgar Leitz, Christian Lindner, Herbert Eichenauer, Karl-Heinz Ott, Hans-Josef Buysch +2 more | 1988-06-28 |