ACTIVE VALVE AND METHODS OF OPERATION THEREOF
- Application ID: EP07760466
- Status: █ The patent has been granted
This EP application has the IPC class F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL). We found, that Geyer Fehners & Partner mbB, Dreiss Patentanwälte PartG mbB, Dr. Solf & Zapf, Patentanwälte Dr. Knoblauch PartGmbB, Cohausz Hannig Borkowski Wißgott Patentanwaltskanzlei GbR and 33 others are specialized in this combination either. For a similar patent, they might be a good choice.