Process for Making A Sound-Absorbing Panel

  • Application ID: EP07356174
  • Status: No opposition filed within time limit


no operation time available
1 office
Technology Company
Employment test 51 - 200 employees
Company dna august and debouzy
operating since 1995
Headquarter in Paris and 2 offices
active in Legal Services and IP Consulting


This EP application has the IPC combination C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES) and G10 (MUSICAL INSTRUMENTS; ACOUSTICS). There is no patent agent firm in the market, which is specialized in this combination of IPC classes.


  • 17.06.2009 - Publication A1 (EP2070887)
  • 07.08.2013 - Publication B1 (EP2070887)