Patent No. EP4054727 (titled "Sunscreen Composition With Low Stickiness") was filed by DSM Assets on Nov 3, 2020. The application was issued on Aug 16, 2023.

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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