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EP3431117

B BRAUN AVITUM
Application Number
EP18184208A
Filing Date
Jul 18, 2018
Status
Patent Maintained As Amended
Jan 20, 2023
Grant Date
Feb 22, 2023
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP3431117B2 was granted on Feb 22, 2023 by B Braun Avitum The patent is currently Patent Maintained As Amended.

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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FRESENIUS MEDICAL CAREApr 15, 2021ADMISSIBLE

The table below shows the patents of B Braun Avitum that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3797805Blood Treatment Device With Automatic Air RemovalSep 13, 20231
EP4065191Automatic Reinfusion Of Blood Following A Blood Treatment TherapyApr 26, 20231
EP3018601Blood Purification Device Graphical User Interface MethodJun 23, 20211

Dossier Documents of the Patent

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.