Patent No. EP3459706 (titled "Spur Gear For Use In A Spur Gear Transmission, Gear Pairing For Spur Gear Transmission, Spur Gear Transmission With Such A Gear Pairing And Method For Producing A Spur Gear And Its Use In Spur Gear Drives") was filed by IMS Gear on Sep 25, 2017. The application was issued on Aug 30, 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 |
|---|---|---|
| ZF FRIEDRICHSHAFEN | May 13, 2024 | - |
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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