Method of controlling ammonia levels in catalytic units
- Application ID: EP13161246
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES). We found, that Dr. Graf & Partner AG, Henkel Breuer & Partner, Vonnemann Kloiber & Kollegen, Gille Hrabal, BRP Renaud & Partner mbB and 19 others are specialized in this combination either. For a similar patent, they might be a good choice.