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The patent EP3359351 was granted to Zimmer on Apr 23, 2025. The application was filed on Oct 5, 2016 under application number EP16794501A. The patent is currently recorded with a legal status of "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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| SCHUNK SPANN UND GREIFTECHNIK | May 23, 2022 | DREISS PATENTANWALTE PARTG MBB | WITHDRAWN |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102006045783 |
| INTERNATIONAL-SEARCH-REPORT | DE102013107701 |
| INTERNATIONAL-SEARCH-REPORT | EP0205141 |
| INTERNATIONAL-SEARCH-REPORT | US2010123325 |
| INTERNATIONAL-SEARCH-REPORT | US2014156066 |
| INTERNATIONAL-SEARCH-REPORT | US6463835 |
| OPPOSITION | DE102007055460 |
| OPPOSITION | DE10355250 |
| OPPOSITION | DE3336778 |
| OPPOSITION | EP0205141 |
| OPPOSITION | EP1250977 |
| OPPOSITION | US2010123325 |
| OPPOSITION | US2014156066 |
| OPPOSITION | US6463835 |
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.
Date
Description
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Sep 7, 2021
Jul 29, 2021
Decision to grant a European patent
Search/Exam
Jul 20, 2021
English translation of the claims
Search/Exam
Jul 20, 2021
Filing of the translations of the claims
Search/Exam
Jul 20, 2021
French translation of claims
Search/Exam
Jul 20, 2021
Payment of fees and costs
Search/Exam
Jul 19, 2021
English translation of the claims
Search/Exam
Jul 19, 2021
Filing of the translations of the claims
Search/Exam
Jul 19, 2021
French translation of claims
Search/Exam
Jul 19, 2021
Payment of fees and costs
Search/Exam
Jul 7, 2021
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Intention to grant (signatures)
Search/Exam
Jul 7, 2021
Text intended for grant (clean copy)
Search/Exam
Jul 7, 2021
Jun 4, 2021
Amended claims with annotations
Search/Exam
Jun 4, 2021
Claims
Search/Exam
Jun 4, 2021
Description
Search/Exam
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May 3, 2021
Amended claims with annotations
Search/Exam
May 3, 2021
Claims
Search/Exam
May 3, 2021
Description
Search/Exam
May 3, 2021
Apr 1, 2021
Annex to the communication
Search/Exam
Apr 1, 2021
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Mar 25, 2021
Examination started
Search/Exam
Dec 5, 2018
Dec 3, 2018
Reply to Written Opinion prepared by the EPO
Search/Exam
Nov 26, 2018
Reply to Written Opinion prepared by the EPO
Search/Exam
Jul 18, 2018
May 14, 2018
Apr 23, 2018
Apr 17, 2018
Payment of fees and costs
Search/Exam
Apr 17, 2018
Payment of fees and costs
Search/Exam
Apr 17, 2018
Priority search results
Search/Exam
Apr 17, 2018
Request for entry into the European phase
Search/Exam
Feb 16, 2018
Information on entry into European phase
Search/Exam
May 2, 2017
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Apr 13, 2017
Copy of the international search report
Search/Exam
Apr 13, 2017
Copy of the international search report
Search/Exam
Apr 13, 2017
Published international application - A1
Search/Exam
Feb 3, 2017
ISR: cited documents
PCTISA
Feb 3, 2017
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Description
PCTISA
Nov 18, 2016
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Abstract
PCTISA
Nov 10, 2016
Claims
PCTISA
Nov 10, 2016
Description
PCTISA
Nov 10, 2016
Drawings
PCTISA
Nov 10, 2016
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