Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420258 | Diatomaceous earth composition with a low endotoxin content | Karl Pflanz, Florian Hebenstreit | 2025-09-23 |
| 12285708 | Liquid filtering method and system | Karl Pflanz, Sebastian Pruehl, Roland Leetsch, Adam Gilbert, Martin Purshouse | 2025-04-29 |
| 11911741 | Diatomaceous earth composition with a low endotoxin content | Karl Pflanz, Florian Hebenstreit | 2024-02-27 |
| 11826720 | Diatomaceous earth composition containing salt water | Karl Pflanz, Florian Hebenstreit | 2023-11-28 |
| 11666840 | Liquid filtering system | Karl Pflanz, Sebastian Pruehl, Roland Leetsch, Adam Gilbert, Martin Purshouse | 2023-06-06 |