Patent No. EP3708628 (titled "Use Of An Adhesive Tape For Fixing Lines, In Particular On Surfaces Such As The Interior Decorative Parts Of A Passenger Vehicle, In Particular Roof Liner, Door Side Part, Boot Lid") was filed by Tesa on Mar 12, 2020. The application was issued on Dec 27, 2023.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
| Company | Opposition Date | Representative |
|---|---|---|
| CERTOPLAST TECHNISCHE KLEBEBANDER | Sep 10, 2024 | ANDREJEWSKI HONKE PATENT UND RECHTSANWALTE PARTNERSCHAFT 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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