Sound-absorbing composite material and its use
- Application ID: EP13160923
- Status: █ EXAMINATION REQUESTED
This EP application has the IPC class B32 (LAYERED PRODUCTS) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). We found, that Riechelmann & Carlsohn GbR, Hoffmann Eitle PartmbB, Ter Meer Steinmeister & Partner PartGmbB, Boult Wade Tennant Ltd, Freischem & Partner Patentanwälte mbB and 27 others are specialized in this combination either. For a similar patent, they might be a good choice.