Patent No. EP2695006 (titled "Optical Safety Component Having A Transmissive Effect, Manufacture Of Such A Component, And Secure Document Provided With Such A Component") was filed by Hologram Industries on Apr 5, 2012. The application was issued on Apr 6, 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.
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.