Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5908632 | Process for the preparation of spherical microparticles containing biologically active compounds | Rudolf Nastke | 1999-06-01 |
| 5788991 | Coated microparticle agglomerates | Rudolf Nastke, Andreas Leonhardt | 1998-08-04 |
| 5773030 | Multiply-coated particles | Rudolf Nastke, Andreas Leonhardt | 1998-06-30 |
| 5662916 | Pesticidal formulations | Rudolf Nastke, Andreas Leonhardt | 1997-09-02 |
| 5576009 | Microcapsulated pesticidal formulations, their preparation and use | Rudolf Nastke, Andreas Leonhardt | 1996-11-19 |
| 5371105 | Aqueous formulations and their use | Zoltan Damo | 1994-12-06 |
| 4591732 | Safety receptacle | — | 1986-05-27 |
| 4359555 | Salts formed from formamidines with polymers containing sulfonic acid groups | Christian d'Hondt, Dieter Lohmann | 1982-11-16 |
| 4336353 | Salts of 3-methyl-2-(2',4'-dimethyl-phenylimino)-4-thiazoline with polymers containing sulfonic acid groups | Christian d'Hondt, Dieter Lohmann | 1982-06-22 |