Patent No. EP3124132 (titled "Method For Rolling Lamellae Carriers Or The Like And A Profile Roller Set For Use In The Method") was filed by Transform Automotive on Jan 21, 2016. The application was issued on Sep 25, 2019.

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 |
|---|---|---|
| PTW POWERTRAIN TOOLS WEINGARTEN | Jun 25, 2020 | OTTEN |
| PTW POWERTRAIN TOOLS WEINGARTEN | Jun 25, 2020 | RAVENSPAT |
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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