Biastoch; Ralf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Biastoch; Ralf.The latest application filed is for "reduced-formaldehyde dispersions of microcapsules of melamine-formaldehyde resins".
- Biastoch; Ralf - Speyer DE
| Patent | Date |
|---|---|
| Reduced-formaldehyde Dispersions Of Microcapsules Of Melamine-formaldehyde Resins App 20080139726 - EISERMANN; Herbert ; et al. | 2008-06-12 |
| Microcapsules of low-formaldehyde melamine/formaldehyde resins Grant 6,261,483 - Frank , et al. July 17, 2 | 2001-07-17 |
| Microcapsules containing bleaching aids Grant 5,972,508 - Boeckh , et al. October 26, 1 | 1999-10-26 |
| Stabilizer mixture of chroman derivatives and inert organic solvents, and microcapsules containing this stabilizer mixture Grant 5,837,759 - Trauth , et al. November 17, 1 | 1998-11-17 |
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