| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Japan | 3 | |
| #4 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Falke Holger | 5 |
| #2 | Strauss Guenther | 5 |
| #3 | Schultz Egon | 5 |
| #4 | Schwetje Norbert | 4 |
| #5 | Hoffmeister Michael | 3 |
| #6 | Derleth Helmut | 3 |
| #7 | Bretz Karl-Heinz | 2 |
| #8 | Schumacher Verena | 2 |
| #9 | Toomasu Shiyurutsu | 1 |
| #10 | Brodkorb Gregor | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0638350A2 | Sorption of NH3 with doped oxidic sorbents followed by the catalytic oxidation of the desorbed product | |
| DE4326683A1 | Sorption of NH3 by doped oxidic sorbents with subsequent catalytic oxidation of the desorbate | |
| US5468558A | Process for preparing fracture-resistant sol/gel particles | |
| DE4305781A1 | Sorption of NH¶3¶ with doped oxidic sorbents | |
| DE4216867A1 | Sorption of organic compounds from gases | |
| DE4116362A1 | METHOD FOR REMOVING THE AMMONIA CONTENT IN GASES |