Non-acidic quaternised nitrogen compounds and their use as additives in fuels and lubricants
- Application ID: EP14172891
- Status: █ GRANT OF PATENT INTENDED
This patent has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and C10 (PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT) is specialized in the combination C08 and C10. We found, that Patentanwälte Rauschenbach, Boult Wade Tennant Ltd, Freischem & Partner Patentanwälte mbB, Sarap & Putk Patent Agency, Murgitroyd & Company and 12 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.