A process of optimization of biological removal of sulphur species such as hydrogen sulfide from biogas with a filter bed made of plastic
- Application ID: EP13199850
- Status: █ APPLICATION WITHDRAWN
This EP application has the IPC class B01, C10, and C12. We found, that Sarap & Putk Patent Agency, Bergenstråhle & Lindvall AB, Mathisen & Macara LLP, Borenius Oy, Häupl & Ellmeyer KG and 2 others are specialized in this combination either. For a similar patent, they might be a good choice.