Priority Date: 15.03.12 (CH 20120037412)

OIL RECOVERY

  • Application ID: EP13709087
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Attorney

Employment test 11 - 50 employees
Company dna rentsch partner ag
operating since 2001
Headquarter in Zurich
active in Legal Services

Specialization

This patent has the IPC combination B01, B03, C10, and C11 is specialized in the combination B01, B03, C10, and C11. There is no patent agent firm in the market, which is specialized in this combination of IPC classes.

Timeline

  • 15.03.2012 - Priority Date (CH 20120037412)
  • 19.09.2013 - Publication A1 (WO2013135644)
  • 21.01.2015 - Publication A1 (EP2825616)