Raulfs; Friedrich-Wilhelm
Patent Applications and Registrations
Patent applications and USPTO patent grants for Raulfs; Friedrich-Wilhelm.The latest application filed is for "method for treating particulate pigments".
- Raulfs; Friedrich-Wilhelm - Mannheim DE
- Raulfs; Friedrich-Wilhelm - Kobe JP
- Raulfs; Friedrich-Wilhelm - Ludwigshafen DE
- Raulfs; Friedrich-Wilhelm - Limburgerhof DE
| Patent | Date |
|---|---|
| Colouring preparations Grant 7,566,361 - Freyberg , et al. July 28, 2 | 2009-07-28 |
| Method for treating particulate pigments App 20070155855 - Hees; Ulrike ; et al. | 2007-07-05 |
| Method for producing aqueous polymer dispersions containing colorants Grant 7,176,255 - Mathauer , et al. February 13, 2 | 2007-02-13 |
| Cross-linkable polyurethane block copolymers and their use in dispersion binding agent systems Grant 7,074,850 - Hees , et al. July 11, 2 | 2006-07-11 |
| Pre-treatment liquor for preparing textile substrates for inkjet printing App 20060010619 - Hees; Ulrike ; et al. | 2006-01-19 |
| Method for producing aqueous polymer dispersions containing colorants App 20050075453 - Mathauer, Klemens ; et al. | 2005-04-07 |
| Dyeing formulations App 20050004259 - Freyberg, Dieter ; et al. | 2005-01-06 |
| Cross-linkable polyurethane block copolymers and their use in dispersion binding agent systems App 20040249088 - Hees, Ulrike ; et al. | 2004-12-09 |
| Colouring preparations App 20040168609 - Freyberg, Dieter ; et al. | 2004-09-02 |
| Colorant preparations Grant 6,770,331 - Mielke , et al. August 3, 2 | 2004-08-03 |
| Method for coating substrates Grant 6,737,122 - Beck , et al. May 18, 2 | 2004-05-18 |
| Method for producing aqueous polymer dispersions containing colorants Grant 6,727,318 - Mathauer , et al. April 27, 2 | 2004-04-27 |
| Coating of substrates App 20030152715 - Beck, Erich ; et al. | 2003-08-14 |
| Anilines as markers for mineral oils Grant 5,627,077 - Dyllick-Brenzinger , et al. May 6, 1 | 1997-05-06 |
| Detection of marked mineral oils and novel azo dyes Grant 5,487,770 - Dyllick-Brenzinger , et al. January 30, 1 | 1996-01-30 |
| Magnetic ink concentrate Grant 5,250,207 - Kormann , et al. October 5, 1 | 1993-10-05 |
| Quinoline-4-carboxylic acid derivatives Grant 5,071,987 - Raulfs , et al. December 10, 1 | 1991-12-10 |
| Azo dyes containing polyethyleneimine with an aniline diazo component and a hydroxynaphthalene, aminopyridine or acetoacetic coupling component Grant 4,962,190 - Mayer , et al. October 9, 1 | 1990-10-09 |
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