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The patent EP3653132 was granted to Biopsafe APS on May 15, 2024. The application was originally filed on Nov 11, 2011 under application number EP19192316A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
A container assembly for storing tissue samples that reduces the risk of spillage and evaporation, and eliminates the risk of the sample sticking to the cover. The assembly includes a container with a bottom and a cover that engages with the container. The cover has a receptacle for a preserving agent, a seal, and a puncturing member that breaks the seal to release the agent into the container. The assembly maintains a consistent internal pressure when the cover is engaged, preventing spillage when opened.

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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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