Patent | Date |
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Dibenzorylenetetracarboximides as infrared absorbers Grant 8,088,922 - Koenemann , et al. January 3, 2 | 2012-01-03 |
Substituted rylene derivatives Grant 8,071,775 - Koenemann , et al. December 6, 2 | 2011-12-06 |
Method for welding together plastic parts with the aid of laser radiation Grant 7,875,147 - Boehm , et al. January 25, 2 | 2011-01-25 |
Conversion of perylene-3,4:9,10-tetracarboximides to a form suitable for use as fluorescent dyes Grant 7,851,628 - Erk , et al. December 14, 2 | 2010-12-14 |
Preparation of perylen-3,4:9,10-tetracarboxylic dianhydride and also of naphtalene-1,8-dicarboximides Grant 7,807,836 - Dung , et al. October 5, 2 | 2010-10-05 |
Photovoltaic Modules With Improved Quantum Efficiency App 20100186801 - Boehm; Arno ;   et al. | 2010-07-29 |
Method for converting perylen-3,4:9,10-tetracarboxylic acid diimides into a form suitable for use as a fluorescent dye Grant 7,753,967 - Erk , et al. July 13, 2 | 2010-07-13 |
Method for producing quaterrylene-3,4:13, 14-tetracarboxy diimides by direct synthesis Grant 7,741,487 - Koenemann , et al. June 22, 2 | 2010-06-22 |
Use of 4-cyano-naphthalene-1, 8-dicarboximide derivatives and related compounds to protect organic material from the damaging effects of light Grant 7,714,044 - Schambony , et al. May 11, 2 | 2010-05-11 |
Dibenzorylenetetracarboximides As Infrared Absorbers App 20100048904 - Koenemann; Martin ;   et al. | 2010-02-25 |
9-cyano-substituted perylene-3,4-dicarboxylic acid monoimides Grant 7,550,606 - Boehm , et al. June 23, 2 | 2009-06-23 |
1,6,9,14-tetrasubstituted terrylene tetracarboxylic acid diimides Grant 7,521,556 - Boehm , et al. April 21, 2 | 2009-04-21 |
9-Cyano-substituted perylene-3, 4-dicarboxylic monoimides Grant 7,446,198 - Boehm , et al. November 4, 2 | 2008-11-04 |
Black perylene pigments Grant 7,416,601 - Erk , et al. August 26, 2 | 2008-08-26 |
Rylene dyes Grant 7,408,061 - Krieger , et al. August 5, 2 | 2008-08-05 |
Method for the production of perylen-3,4:9,10-tetracarboxylic acid diimides and perylen-3,4:9,10-tetracarboxylic acid dianhydride and naphtalene-1,8-dicarboxylimides Grant 7,393,956 - Dung , et al. July 1, 2 | 2008-07-01 |
Method for the production of terylene-3,4:11,12-tetracarboxydiimides by direct synthesis Grant 7,358,362 - Koenemann , et al. April 15, 2 | 2008-04-15 |
Composition for producing a thermal insulation coating Grant 7,252,785 - Parker , et al. August 7, 2 | 2007-08-07 |
Method for producing aqueous polymer dispersions containing colorants Grant 7,176,255 - Mathauer , et al. February 13, 2 | 2007-02-13 |
Tert-alkylphenoxy-substituted polycyclic compounds Grant 7,145,010 - Boehm , et al. December 5, 2 | 2006-12-05 |
Rylene derivatives and their use as dyes Grant 7,138,522 - Krieger , et al. November 21, 2 | 2006-11-21 |
9-Cyano-Substituted Perylene-3, 4-Dicarboxylic Monoimides App 20060229385 - Boehm; Arno | 2006-10-12 |
Use of naphthalin-1,8-dicarboxylic acid monoimides App 20050171252 - Schambony, Simon ;   et al. | 2005-08-04 |
Controlling solar radiation in safety glass laminates Grant 6,737,159 - Garrett , et al. May 18, 2 | 2004-05-18 |
Thermochromic rylene dyes App 20040089199 - Boehm, Arno ;   et al. | 2004-05-13 |
Controlling solar radiation in safety glass laminates App 20020182422 - Garrett, Paul D. ;   et al. | 2002-12-05 |
Process for producing perylene-3, 4-dicarboxylic acid imides Grant 6,136,976 - Boehm , et al. October 24, 2 | 2000-10-24 |