Patent No. EP3627449 (titled "Systems And Methods For Paint Match Simulation") was filed by Axalta Coating Systems on Aug 30, 2019. The application was issued on Apr 27, 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 |
|---|---|---|
| PPG INDUSTRIES | Jan 26, 2023 | F & E PATENT |
| X RITE EUROPE | Jan 26, 2023 | DETKEN |
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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