Patent No. EP3622588 (titled "Method For Assembling A Plug On A Multi-Core Sheathed Cable, And Electrical Plug") was filed by Leoni Bordnetz Systeme on May 8, 2018. The application was issued on Nov 29, 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 |
|---|---|---|
| KROMBERG & SCHUBERT AUTOMOTIVE | Aug 29, 2024 | STAEGER & SPERLING PARTNERSCHAFTSGESELLSCHAFT 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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