Issued Patents All Time
Showing 1–25 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11750186 | Over-temperature protection circuit | — | 2023-09-05 |
| 10992295 | Controlling a high-side switching element using a bootstrap capacitor | — | 2021-04-27 |
| 10718823 | Open load diagnosis | — | 2020-07-21 |
| 10381960 | Circuit for controlling slew rate of a high-side switching element | — | 2019-08-13 |
| RE41549 | Dyes for keratin fibers, the dyes containing n-benzyl-p-phenylenediamine derivatives and novel n-benzyl-p-phenylenediamine derivatives | Laurent Chassot | 2010-08-24 |
| 7641702 | O-Aminophenol derivatives and colorants containing said compounds | Laurent Chassot | 2010-01-05 |
| 7553337 | Hair colorants for simultaneous dyeing and brightening of keratin fibers | Cecile Pasquier, Caroline Kiener | 2009-06-30 |
| 7553336 | Brightening direct dyes for keratin fibers and colorants containing these compounds | Markus Speckbacher | 2009-06-30 |
| 7544215 | Neutral and cationic naphthalene and colorants for keratin fibers containing these compounds | Markus Speckbacher, Jessica Chassot | 2009-06-09 |
| 7537620 | Agent for coloring keratin fibers | Cecile Pasquier, Caroline Kiener | 2009-05-26 |
| 7534273 | Cationic pyrazolone dyes, method for production thereof and coloring agents for keratin fibers containing said compounds | Markus Speckbacher | 2009-05-19 |
| 7517368 | Indolylthiazoliumazo dyes-containing colorants for keratin fibers | Cecile Pasquier, Veronique Buclin, Nadia Duc-Reichlin, Caroline Kiener | 2009-04-14 |
| 7517367 | Cationic naphthyldiazo dyes and keratin fibers-coloring agents containing these dyes | Otto Goettel, Andre Hayoz | 2009-04-14 |
| 7500994 | Cationic quinoxaline thiazole azo dye-containing colorants | Markus Speckbacher | 2009-03-10 |
| 7488353 | Cationic heteroarylazine dyes and colorants containing these compounds | Markus Speckbacher | 2009-02-10 |
| 7455697 | (3,5-diaminophenyl)(2,4-dihydroxyphenyl)methanone and the acid adducts thereof, method for their preparation and use of these compounds for dyeing fibers | Otto Goettel, Andre Hayoz | 2008-11-25 |
| 7455239 | Cooling system for an internal combustion engine of a motor vehicle | Ralf Körber, Michael Timmann, Jochen Weeber | 2008-11-25 |
| 7455698 | Cationic dyes and dyestuff for keratin fibres containing said compounds | Laurent Chassot, Laurence Descloux, Sylviane Oberson, Gisela Umbricht | 2008-11-25 |
| 7452385 | Naphthalene derivatives and colorants for keratin fibers containing these compounds | Markus Speckbacher | 2008-11-18 |
| 7431741 | Brightening colorant with indolythiazolium dyes | Cecile Pasquier, Veronique Buclin, Nadia Duc-Reichlin, Caroline Kiener | 2008-10-07 |
| 7429274 | Agent and method for the oxidative coloring of keratin fibers | Cecile Pasquier, Veronique Buclin, Caroline Kiener, Nadja Duc-Reichlin | 2008-09-30 |
| 7421984 | Method for adjusting a coolant flow by means of a heating cut-off valve | Ralf Körber, Michael Timmann, Jochen Weeber | 2008-09-09 |
| 7341604 | Highly affine cosmetic agent | Helga Rothe, Pierre Aeby, Otto Goettel | 2008-03-11 |
| 7326254 | Means and method for the simultaneous bleaching and dyeing of keratin fibres | Cecile Pasquier, Caroline Kiener | 2008-02-05 |
| 7310959 | Method for actuating a fan using a plurality of characteristic curves and a control program for controlling the power of the fan | Ralf Körber, Michael Timmann, Jochen Weeber | 2007-12-25 |