Patent No. EP2598313 (titled "Method For Producing A Three-Dimensional Component") was filed by CL Schutzrechtsverwaltungs on May 19, 2011. The application was issued on Aug 12, 2015.

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 |
|---|---|---|
| 3D SYSTEMS, INC. | May 12, 2016 | CALLEWAERT |
| SLM SOLUTIONS GROUP | May 12, 2016 | SCHICKER |
| EOS ELECTRO OPTICAL SYSTEMS | May 12, 2016 | PRUFER & PARTNER MBB PATENTANWALTE RECHTSANWALTE |
| RENISHAW | May 12, 2016 | MATTHEWS |
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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