A lubricating oil compostion comprising a corrosion inhibitor
- Application ID: EP13003583
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This patent has the IPC combination C10 (PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT) and C23 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL) is specialized in the combination C10 and C23. We found, that Espatent Oy, Forrester & Boehmert are specialized in all of these IPC classes. For a similar patent, they might be a good choice.