Patent No. EP2930013 (titled "Method Of Producing A Spectacle Lens Having A Decorative Element") was filed by Interglass Technology on Apr 2, 2015. The application was issued on Jan 26, 2022.

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 |
|---|---|---|
| MEISSNER BOLTE PATENTANWALTE RECHTSANWALTE PARTNERSCHAFT MBB | Oct 26, 2022 | MEISSNER BOLTE 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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