Single layer cellulose ester film having reversed optical dispersion
- Application ID: EP14002136
- Status: █ PATENT GRANTED
This patent has the IPC combination B32 (LAYERED PRODUCTS) and G02 (OPTICS) is specialized in the combination B32 and G02. We found, that Riechelmann & Carlsohn GbR, Hoffmann Eitle PartmbB, Ter Meer Steinmeister & Partner PartGmbB, Freischem & Partner Patentanwälte mbB, Müller-Boré & Partner Patentanwälte PartG mbB and 10 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.