Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8197591 | Pearlescent pigments having a secondary coating comprising α-silanes and method for the production thereof | Günter Kaupp | 2012-06-12 |
| 8129021 | Effect pigments based on substrates formed from inorganic-organic mixed phases, production and use thereof | Günter Kaupp, Dirk Schumacher | 2012-03-06 |
| 7807782 | Method for linking molecular substances | Gerald Boehm, Christoph Parthier, Constanze Guenther | 2010-10-05 |
| 7699927 | SiO2 coated pearlescent pigments | Frank Henglein | 2010-04-20 |
| 7488605 | Method for characterizing and separating molecular associates | Gerald Boehm | 2009-02-10 |
| 7413599 | Coated pearlescent pigments with SiO2 and cerium oxide | Frank Henglein, Peter Kruger, Günter Kaupp | 2008-08-19 |
| 7091028 | Method for directed packaging of molecular substances in protein shells | Gerald Boehm, Dirk Esser | 2006-08-15 |
| 6727674 | Device for producing or controlling an alternating current in at least one inductive load | Jorg Zessin | 2004-04-27 |
| 6707171 | Short-circuiting device | Martin Huenner, Egid Schneider, Markus Zachmeier | 2004-03-16 |
| 6331072 | Continuous, chaotic convection mixer, heat exchanger and reactor | Wilfried Schierholz, Gotz Lauschke, Stefan Ott, Peter Hein | 2001-12-18 |
| 5410723 | Wavefront array processor for blocking the issuance of first handshake signal (req) by the presence of second handshake signal (ack) which indicates the readyness of the receiving cell | Knut Caesar | 1995-04-25 |
| 5280584 | Two-way data transfer apparatus | Knut Caesar, Thomas Himmel, Arnold Uhlenhoff | 1994-01-18 |
| 5074886 | Dyeing or printing of acid-treated glass fibers with anionic dye and cationic compound | Klaus Fussmann, Manfred Schnabel, Hans Bosshard, Manfred Herrmann, Othmar Frank | 1991-12-24 |
| 4822169 | Measuring assembly for analyzing electromagnetic radiation | Richard Distl | 1989-04-18 |
| 4699514 | Multibeam measuring device | Richard Distl | 1987-10-13 |
| 4671660 | Dual-beam-real-time polarimeter | Richard Distl | 1987-06-09 |
| 4435980 | Pipe-mounted valve-type flow meter | — | 1984-03-13 |
| 4308793 | Apparatus for stamping indicia on workpieces moving in a path | — | 1982-01-05 |
| 4247845 | Control data input device for the electronic control unit of an electrical household appliance | Klaus Fischer | 1981-01-27 |