Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486338 | Preparation of organosilicon compounds containing &agr;, &bgr;-unsaturated carboxylic acids | Eckhard Hanelt, Frank Sandmeyer, Wolfram Schindler | 2002-11-26 |
| 6440328 | Preparation of acrylated liquid-crystalline compounds | Volker Stanjek, Wolfram Schindler, Thomas Kammel | 2002-08-27 |
| 6358574 | Liquid-crystalline silicones having increased UV stability | Jurgen Kupfer, Horst Leigeber | 2002-03-19 |
| 6300454 | Liquid-crystalline nematic organosiloxanes which can be crosslinked to form optically anisotropic polymer layers | Eckhard Hanelt, Frank Sandmeyer | 2001-10-09 |
| 6294231 | Optically anisotropic film, method of manufacturing the same, and liquid crystal display apparatus | Masato Kuwabara, Koichi Fujisawa, Eckhard Hanelt, Thomas Kammel | 2001-09-25 |
| 6040411 | Low glass temperature organosiloxanes | Franz-Heinrich Kreuzer, Jurgen Kupfer | 2000-03-21 |
| RE35462 | Silylated benzoic acid derivatives | Wolfgang Haas, Rainer Winkler, Franz-Heinrich Kreuzer | 1997-02-25 |
| 5399290 | Liquid crystals with (polysila) alkyl wing groups | Franz-Heinrich Kreuzer, Benno Krueger, Ingo Zahn | 1995-03-21 |
| 5277838 | Silylated benzoic acid derivatives | Wolfgang Haas, Rainer Winkler, Franz-Heinrich Kreuzer | 1994-01-11 |
| 5210247 | Organosilylalkylaromatic compounds | Wolfgang Haas, Leonhard Brader, Franz-Heinrich Kreuzer | 1993-05-11 |
| 5158702 | Silylated benzoic acid derivatives II | Wolfgang Haas, Rainer Winkler, Franz-Heinrich Kreuzer | 1992-10-27 |
| 5106530 | Silylated benzoic acid derivatives | Wolfgang Haas, Rainer Winkler, Franz-Heinrich Kreuzer | 1992-04-21 |
| 4977183 | 3-halosuccinimides and plant fungicidal use thereof | Anneliese Reutter | 1990-12-11 |
| 4902715 | Fungicidal 4-monohaloacetoacetoacetanilides | Bernd Schilling, Anneliese Reutter | 1990-02-20 |
| 4900840 | 3-halosuccinimides | Anneliese Reutter | 1990-02-13 |
| 4847285 | 1-substituted phenyl-3-substituted methyl-pyrrolidine-2,5-diones and plant fungicide compositions containing same | Anneliese Reutter, Peter Kinzel | 1989-07-11 |
| 4460782 | 2-Ethoxymethyl and 2-methoxymethyl N-(3,5-dichlorophenyl) succinamides | Otto Eberle | 1984-07-17 |
| 4393220 | 2-Alkenyl and 2-alkynyl succinic acid N-(3,5-dichlorophenyl)imides | Otto Eberle, Walter Hafner | 1983-07-12 |
| 4215057 | Process for the production of substituted furans | Rudolf Kaufmann, Hermann Braunling, Reinhard Muller | 1980-07-29 |
| 4187237 | Process for the manufacture of a furancarboxylic acid anilide | Wolfgang Deinhammer, Rudolf Kaufmann, Hermann Braunling | 1980-02-05 |