Priority Date: 31.05.16 (EP 20160172231)

PAPER CONTAINING SCALENOHEDRAL PRECIPITATED CALCIUM CARBONATE (S-PCC)

  • Application ID: EP17725996
  • Status: Request for examination was made

Attorney

Employment test 11 - 50 employees
Company dna gulde hengelhaupt ziebig and schneider
operating since 1990
Headquarter in Berlin and 6 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). 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

  • 31.05.2016 - Priority Date (EP 20160172231)
  • 07.12.2017 - Publication A1 (WO2017207635)
  • 10.04.2019 - Publication A1 (EP3464719)

IPC Classification