Patent No. EP2961710 (titled "Window Units Made Using Ceramic Frit That Dissolves Physical Vapor Deposition (Pvd) Deposited Coatings, And/Or Associated Methods") was filed by Centre Luxembourgeois DE Recherches Pour LE Verre ET LA Cramique Crvc on Feb 24, 2014. The application was issued on Aug 14, 2024.

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 |
|---|---|---|
| AGC GLASS EUROPE | Apr 30, 2025 | AGC GLASS EUROPE |
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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