Patent No. EP4053234 (titled "Method And Device For Producing An Adhesive Strip") was filed by Certoplast Technische Klebebnder on Mar 5, 2021. The application was issued on Sep 18, 2024.

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| Company | Opposition Date | Representative |
|---|---|---|
| COROPLAST FRITZ MULLER | Jun 17, 2025 | DR SOLF & ZAPF PATENT UND RECHTSANWALTS PARTG MBB |
| MLT MICRO LASER TECHNOLOGY | Jun 17, 2025 | MANITZ FINSTERWALD PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB |
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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