Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7901494 | Printing inks for offset and/or high printing containing NIR absorbers and NIR absorbers soluble in offset and/or high printing inks | Gerhard Wagenblast, Helmut Reichelt, Michael Büschel, Sylke Haremza, Erich Frank | 2011-03-08 |
| 7851628 | Conversion of perylene-3,4:9,10-tetracarboximides to a form suitable for use as fluorescent dyes | Simone Schaefer, Arno Boehm, Peter Blaschka, Harald Arms, Willi Helfer | 2010-12-14 |
| 7816392 | Crystalline modifications to pyraclostrobin | Hans Ziegler, Winfried Mayer, Thomas Kröhl, Karl-Heinrich Schneider, Gerhard Cox +5 more | 2010-10-19 |
| 7795145 | Patterning crystalline compounds on surfaces | Marcos Gomez, Frauke Richter, Zhenan Bao, Shuhong Liu | 2010-09-14 |
| 7790888 | Method for producing tris-ortho-metallated complexes and use of such complexes in OLEDs | Markus Bold, Mairi Haddow, Ingolf Hennig, Hans-Werner Schmidt, Markus Baete +1 more | 2010-09-07 |
| 7753967 | Method for converting perylen-3,4:9,10-tetracarboxylic acid diimides into a form suitable for use as a fluorescent dye | Simone Schaefer, Arno Boehm, Peter Blaschka, Harald Arms, Willi Helfer | 2010-07-13 |
| 7501384 | Crystalline modification of the anhydrate of boscalid | Winfried Mayer, Hans Ziegler, Karl-Heinrich Schneider, Thomas Kröhl, Horst Mayer +2 more | 2009-03-10 |
| 7416601 | Black perylene pigments | Andreas Stohr, Arno Boehm, Walter Kurtz, Jin Mizuguchi, Benno Sens | 2008-08-26 |
| 7145010 | Tert-alkylphenoxy-substituted polycyclic compounds | Arno Boehm, Willi Helfer, Georg Beck, Matthias Krieger | 2006-12-05 |
| 7087239 | Crystalline hydrates of anilide derivatives | Matthias Bratz, August Wigger, Hans Ziegler, Thomas Kröhl, Karl-Friedrich Jager +1 more | 2006-08-08 |
| 6827478 | Method and device for carrying out the automated preparation and characterization of liquid multi-constituent systems | Dietmar Becker, Georg Beck, Stefan Bentz, Wolfgang Best, Gunter Etzrodt +3 more | 2004-12-07 |
| 6541032 | Use of finely divided dye-containing polymers PD as color-imparting constituent in cosmetic compositions | Monika Medelnick, Ellen Pfrommer, Thorsten Clemens, Arno Bohm, Sabine Kielhorn-Bayer +8 more | 2003-04-01 |
| 5919914 | Clathrate of bis 6-hydroxy-4-methyl-5-(3-methyl-imidazolium-1-yl) -3-(phen-4-ylazo) pyridin-2-one! ethylene and an aromatic compound | Manfred Ruske, Heidi Hengelsberg | 1999-07-06 |
| 5472494 | Pigment preparation with perylene derivatives as dispersants | Josef Hetzenegger, Georg Henning | 1995-12-05 |
| 5432277 | Metal-free phthalocyanine of the .gamma.-form | Peter Boettcher, Joachim Jesse | 1995-07-11 |
| 4885368 | Radical ion salts | Siegfried Huenig, Alexander Aumueller | 1989-12-05 |