The patent EP3560592 was granted to Sigma Laborzentrifugen on Feb 15, 2023. The application was originally filed on Mar 19, 2019 under application number EP19163817A. 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 |
|---|---|---|
| DESCRIPTION | - KLAUS FINKENZELLER, RFID-Handbuch: Grundlagen und praktische Anwendungen von Transpondern, kontaktlosen Chipkarten und NFC, Carl Hanser Verlag GmbH & Co. KG | - |
| DESCRIPTION | - "Prüftechnik für RFID bei Hochgeschwindigkeitsanwendungen im Transportwesen", MATHIAS BAUM; BJÖRN NIEMANN; LUDGER OVERMEYER, Institut für Transport- und Automatisierungstechnik (ITA, Universität Hannover | - |
| OPPOSITION | - Anonymous, "Katalog 2016 Liquid Handling, Sample Handling, Cell Handling", Eppendorf AG, (20160101), Eppendorf AG, URL: https://www.vinessco.com/wp-content/uploads/2016/07/Catalog-2016-Eppendorf.pdf, (20240307), XP093139001 | - |
| OPPOSITION | - Anonymous, "Operating Manual - Refrigerated Centrifuge - 3-18K (Version 03/2010, Rev. 1.7)", SIGMA Laborzentrifugen / Laboratory Centrifuges, (20120127), SIGMA Laborzentrifugen / Laboratory Centrifuges, URL: https://www.sigma-zentrifugen.de/en/service/archive-of-operating-instructions/6c668a638bf0f92da63722d3ed4874470328aec2, (20240307), XP093138994 | - |
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Feb 28, 2023
Jan 19, 2023
Decision to grant a European patent
Search/Exam
Jan 5, 2023
(Electronic) Receipt
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Jan 5, 2023
English translation of the claims
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Jan 5, 2023
Filing of the translations of the claims
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Jan 5, 2023
French translation of claims
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Jan 5, 2023
Letter accompanying subsequently filed items
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Oct 11, 2022
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Intention to grant (signatures)
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Oct 11, 2022
Text intended for grant (clean copy)
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Oct 11, 2022
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(Electronic) Receipt
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May 16, 2022
Amended claims with annotations
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May 16, 2022
Amended description with annotations
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May 16, 2022
Claims
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May 16, 2022
Description
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May 16, 2022
Letter accompanying subsequently filed items
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May 16, 2022
May 4, 2022
Annex to the communication
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May 4, 2022
Communication from the Examining Division
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Apr 22, 2022
Examination started
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Mar 2, 2020
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(Electronic) Receipt
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Feb 20, 2020
Letter accompanying subsequently filed items
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Feb 20, 2020
Maintenance of the application
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Feb 17, 2020
Jan 29, 2020
(Electronic) Receipt
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Jan 29, 2020
Amendments received before examination
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Jan 29, 2020
Letter accompanying subsequently filed items
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Jan 15, 2020
Jan 15, 2020
European search opinion
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Jan 15, 2020
European search report
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Jan 15, 2020
Information on Search Strategy
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Dec 19, 2019
Amendments not yet acceptable
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Dec 10, 2019
(Electronic) Receipt
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Dec 10, 2019
Abstract
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Dec 10, 2019
Abstract
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Dec 10, 2019
Dec 10, 2019
Amended claims with annotations
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Dec 10, 2019
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Amended description with annotations
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Dec 10, 2019
Letter accompanying subsequently filed items
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Dec 10, 2019
Letter concerning search matters
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Dec 10, 2019
Oct 2, 2019
Notification of forthcoming publication
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Oct 1, 2019
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Information on Search Strategy
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Oct 1, 2019
Partial European search report
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Oct 1, 2019
Sep 17, 2019
Search started
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May 10, 2019
Communication to designated inventor
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May 10, 2019
Communication to designated inventor
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Mar 21, 2019
Letter concerning the priority
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Mar 21, 2019
Priority document
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Mar 19, 2019
Abstract
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Mar 19, 2019
Mar 19, 2019
Claims
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Mar 19, 2019
Description
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Mar 19, 2019
Designation of inventor
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Mar 19, 2019
Drawings
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Mar 19, 2019
Request for grant of a European patent
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