Patent No. EP2587242 (titled "Leak Detector For A Double-Wall Tank") was filed by Afriso Euro Index on Oct 26, 2011. The application was issued on Sep 30, 2015.

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.
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