Ehrhardt, Heinz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ehrhardt, Heinz.The latest application filed is for "polymerizable compounds, and their use as wax".
- Ehrhardt, Heinz - Rehling DE
| Patent | Date |
|---|---|
| Polymerizable compounds, and their use as wax App 20010051748 - Heinrichs, Franz-Leo ; et al. | 2001-12-13 |
| Substituted 4-aminopyrimidines, processes for their preparation, and their use as pesticides Grant 5,668,140 - Schaper , et al. September 16, 1 | 1997-09-16 |
| Carbamoylimidazole derivatives and their use as fungicides Grant 4,889,864 - Ehrhardt , et al. December 26, 1 | 1989-12-26 |
| Antimycotic 1,1-disubstituted cyclopropane derivatives Grant 4,829,075 - Ehrhardt , et al. May 9, 1 | 1989-05-09 |
| Fungicidal 3-1,2,4-triazol-1-yl-1,2-diaryl-1-halogeno-prop-1-ene derivatives, compositions, and method of use Grant 4,495,191 - Ehrhardt , et al. January 22, 1 | 1985-01-22 |
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