PUNCTURE NEEDLE, AND METHOD AND DEVICE FOR PRODUCING SAME
- Application ID: EP13751825
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This EP application has the IPC combination A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) and C23 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL). We found, that Kailuweit & Uhlemann, Riechelmann & Carlsohn GbR, ip21 Ltd, Schmauder & Partner AG, Berendt Leyh & Hering and 11 others are specialized in this combination either. For a similar patent, they might be a good choice.