Priority Date: 06.07.10 (EP 20100168622)

Non-acidic quaternised nitrogen compounds and their use as additives in fuels and lubricants

  • Application ID: EP14172891
  • Status: The patent has been granted


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Technology Company


Employment test 11 - 50 employees
Company dna reitstotter kinzebach and partner
operating since 1928
Headquarter in Munich, Berlin and 1 office
active in Legal Services


This EP application 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). We found, that Sperling Fischer & Heyner, Patentanwälte Rauschenbach, Boult Wade Tennant Ltd, Freischem & Partner Patentanwälte mbB, Cabinet Hirsch & Associes and 15 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 06.07.2010 - Priority Date (EP 20100168622)
  • 03.12.2014 - Publication A1 (EP2808350)
  • 25.10.2017 - Publication B1 (EP2808350)