Priority Date: 14.06.16 (CN 201610415981)

PREPARATION METHOD FOR HYDROPHOBIC INORGANIC POWDER MATERIAL

  • Application ID: EP17812655
  • Status: Request for examination was made

Attorney

Employment test 1 - 10 employees
Company dna meyer wildhagen meggle freund gerhard
no operation time available
Headquarter in Munich
active in Legal Services

Specialization

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.

Timeline

  • 14.06.2016 - Priority Date (CN 201610415981)
  • 21.12.2017 - Publication A1 (WO2017215544)
  • 17.04.2019 - Publication A1 (EP3470473)