Priority Date: 26.05.10 (KR 20100049205)

Ink composition for oil-based ballpoint pen

  • Application ID: EP14153287
  • Status: The patent has been granted


Employment test 201 - 500 employees
Company dna regimbeau
operating since 1931
Headquarter in Paris and 8 offices
active in Legal Services and IP Consulting


This EP application has the IPC class C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR). 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.


  • 26.05.2010 - Priority Date (KR 20100049205)
  • 08.10.2014 - Publication A1 (EP2787047)
  • 04.07.2018 - Publication B1 (EP2787047)

IPC Classification