Patent No. EP2910364 (titled "Air Conditioning Device, In Particular For A Motor Vehicle And Method For Producing A Component Of An Air Conditioning Device") was filed by Mahle on Feb 19, 2015. The application was issued on Dec 26, 2018.

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 |
|---|---|---|
| VALEO SYSTEMES THERMIQUES | Sep 13, 2019 | VALEO SYSTEMES THERMIQUES |
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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