The patent EP3423007 was granted to Invibio Knees on Dec 7, 2022. The application was originally filed on Feb 27, 2017 under application number EP17710032A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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.
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
| Citation Phase | Reference Text | Link |
|---|---|---|
| OPPOSITION | - Iso, "Implants for surgery — Wear of total knee-joint prostheses — Part 1: Loading and displacement parameters for wear-testing machines with load control and corresponding environmental conditions for test", ISO STANDARD 14243-1, (20090115), ISO STANDARD 14243-1, (20240213), XP093130474 | - |
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Description
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Jul 11, 2025
Jul 7, 2025
(Electronic) Receipt
Appeal
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Appeal
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Decision to grant a European patent
Search/Exam
Oct 28, 2022
(Electronic) Receipt
Search/Exam
Oct 28, 2022
Filing of the translations of the claims
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French translation of claims
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German translation of the claims
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Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Text intended for grant (clean copy)
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(Electronic) Receipt
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Letter accompanying subsequently filed items
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Letter accompanying subsequently filed items
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Communication from the Examining Division
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Examination started
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Letter which had not been notified
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Communication to designated inventor
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Amended claims with annotations
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Letter accompanying subsequently filed items
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Letter concerning the inventor
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Letter which had not been notified
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Communication to designated inventor
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Communication to designated inventor
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Sep 27, 2018
(Electronic) Receipt
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Sep 27, 2018
Request for entry into the European phase
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Information on entry into European phase
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Copy of the international search report
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Published international application - A1
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Jun 19, 2017
ISR: cited documents
PCTISA
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Abstract
PCTISA
Mar 10, 2017
Claims
PCTISA
Mar 10, 2017
Description
PCTISA
Mar 10, 2017
Drawings
PCTISA
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