Belde; Horst
Patent Applications and Registrations
Patent applications and USPTO patent grants for Belde; Horst.The latest application filed is for "aqueous dye preparations".
- Belde; Horst - Ludwigshafen DE
| Patent | Date |
|---|---|
| Aqueous dye preparations Grant 5,891,227 - Hoffmann , et al. April 6, 1 | 1999-04-06 |
| Highly concentrated solid pigment formulations Grant 5,082,498 - Kurtz , et al. January 21, 1 | 1992-01-21 |
| Pigment printing pastes and dyeing liquors containing stable dispersions of finely divided solid polyisocyanates Grant 4,849,262 - Uhl , et al. July 18, 1 | 1989-07-18 |
| Highly concentrated, dust-free, solid and readily dispersible pigment formulations and their use Grant 4,464,203 - Belde , et al. August 7, 1 | 1984-08-07 |
| Aqueous pigment dispersions Grant 3,947,287 - Belde , et al. March 30, 1 | 1976-03-30 |
| Aqueous Pigment Dispersions Grant 3,841,888 - Belde , et al. October 15, 1 | 1974-10-15 |
| Pigment Formulations Grant 3,607,335 - Belde , et al. September 21, 1 | 1971-09-21 |
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