Patent No. EP3324877 (titled "Adapter For Attaching A Dental Superstructure To A Dental Implant And Dental Assembly Comprising The Adapter") was filed by Nobel Biocare Services on Jul 14, 2016. The application was issued on Dec 7, 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 |
|---|---|---|
| INSTITUT STRAUMANN | Sep 7, 2023 | DE CLERCQ & PARTNERS |
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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