PHOTORESIST STRIPPING AND CLEANING COMPOSITION, METHOD OF ITS PREPARATION AND ITS USE
- Application ID: EP13761807
- Status: █ GRANT OF PATENT INTENDED
This patent has the IPC combination G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY) and H01 (BASIC ELECTRIC ELEMENTS) Dres. Fitzner Rechts- und Patentanwälte is specialized in the combination G03 and H01. We found, that Kuhnen & Wacker, Hoffmann Eitle PartmbB, Bird Goën & Co NV, Becker Kurig Straus, Beetz & Partner and 10 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.