ESTERS FOR DRILLING EMULSIONS AND METAL WORKING FLUIDS
- Application ID: EP12740591
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class C08, C09, and C10. We found, that Sperling Fischer & Heyner, Patentanwälte Rauschenbach, Cabinet Hirsch & Associes, Akzo Nobel Chemicals International BV, Patentanwaltskanzlei Hinkelmann and 3 others are specialized in this combination either. For a similar patent, they might be a good choice.