High Dose And Low Volume Botulinum Toxin Treatment Of Facial Wrinkles - EP4161562
EP4161562
- Application Number
- EP21728601A
- Filing Date
- Jun 4, 2021
- Status
- Granted And Under Opposition
- Oct 18, 2024
- Grant Date
- Nov 20, 2024
- External Links
- Slate, Register, Google Patents
- Similar Patents facing opposition
Bibliography
The patent EP4161562B1 was granted to Merz Pharma on Nov 20, 2024 following the initial filing on Jun 4, 2021 under the application number EP21728601A . The current legal status of the patent is Granted And Under Opposition.
Patent Summary
Patent Family New
Patent Oppositions
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.
Dossier Documents
The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.
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