Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11382854 | Polymer | Christian Schade, Cristina Amela, Bianca Seelig, Andrea Tomlinson, Volker Wendel +2 more | 2022-07-12 |
| 8747824 | Cosmetic product comprising at least one water-soluble copolymer which contains (meth)acrylamide units | Son Nguyen-Kim, Gabi Mueller | 2014-06-10 |
| 7459148 | Cosmetic agent containing at least one copolymer having N-vinyllactam units | Son Nguyen-Kim, Walter Schunter | 2008-12-02 |
| 6335003 | Use of cationic polyurethanes and polyureas as ingredients of cosmetic preparations | Son Nguyen Kim, Axel Sanner, Karin Sperling-Vietmeier | 2002-01-01 |
| 5518865 | Production of microstructure elements | Gerhard Hoffmann, Juergen Langen, Holger Reinecke | 1996-05-21 |
| 5415977 | Production of micromoldings having a high aspect ratio | Thomas Wuensch, Gerhard Hoffmann, Juergen Langen | 1995-05-16 |
| 5356511 | Production of a polymer/metal or polymer/semiconductor composite | Klaus Harth, Gerhard Hoffmann, Hartmut Hibst | 1994-10-18 |
| 5302421 | Production of microstructure elements | Gerhard Hoffmann | 1994-04-12 |
| 5298367 | Production of micromoldings having a high aspect ratio | Gerhard Hoffmann, Thomas Wuensch, Juergen Langen | 1994-03-29 |
| 5059660 | Self-bonding enamel solution for heat-resistant coatings | Hans Schupp, Klaus-Wilhelm Lienert, Helmut Lehmann | 1991-10-22 |