Use of calcium sulfonate based threaded compounds in drilling operations and other severe industrial applications
- Application ID: EP14192150
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class C10 (PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.