Bruhnke; John D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bruhnke; John D..The latest application filed is for "laundry care compositions containing thiophene azo dyes".
- Bruhnke; John D. - Spartanburg SC US
| Patent | Date |
|---|---|
| Thiophene azo carboxylate dyes and laundry care compositions containing the same Grant 9,163,146 - Torres , et al. October 20, 2 | 2015-10-20 |
| Laundry Care Compositions Containing Thiophene Azo Dyes App 20140371435 - Torres; Eduardo ; et al. | 2014-12-18 |
| Laundry Care Compositions Containing Dyes App 20130245242 - Torres; Eduardo ; et al. | 2013-09-19 |
| Thiophene Azo Carboxylate Dyes and Laundry Care Compositions Containing the Same App 20120309945 - Torres; Eduardo ; et al. | 2012-12-06 |
| Antireflective coatings comprising poly(oxyalkylene) colorants Grant 6,048,662 - Bruhnke , et al. April 11, 2 | 2000-04-11 |
| Cleaner compositions containing surfactant and poly (oxyalkylene)-substituted reactive dye colorant Grant 5,773,405 - Bruhnke June 30, 1 | 1998-06-30 |
| Laundry detergent composition containing poly(oxyalkylene)-substituted reactive dye colorant Grant 5,770,552 - Bruhnke June 23, 1 | 1998-06-23 |
| Poly(oxyalkylene)-substituted colorant Grant 5,766,268 - Bruhnke June 16, 1 | 1998-06-16 |
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