The patent EP3501610 was granted to Drger Safety on Feb 7, 2024. The application was originally filed on Dec 19, 2017 under application number EP17208384A. 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 | - Anonymous, "BioPak 240 Revolution ", Benchman Manual, (20140401), pages 1 - 42, XP093235526 | - |
| OPPOSITION | - Anonymous, "Bodygard 7000 series ", Drager safety, (20081101), pages 26 - 27, XP093235535 | - |
| OPPOSITION | - Anonymous, "CSE SR2000 User Guide ", CSE, (20170501), pages 1 - 20, XP093235540 | - |
| OPPOSITION | - Anonymous, "Poseidon MKVI User Manual", Poseidon, (20130901), pages 1 - 95, XP093235546 | - |
| OPPOSITION | - Anonymous, "Poseidon Se7en User Manual Version 1.3", Poseidon, (20170101), pages 1 - 97, XP093235515 | - |
| OPPOSITION | - Anonymous, "SEARCHING FOR ESCAPE BREATHING APPARATUS? The Ocenco EBA 6.5 is the World Standard", Ocenco, (20170813), pages 1 - 1, Ocenco, URL: https://web.archive.org/web/20170813080622/http://www.ocenco.com/eba65.html, (20241218), XP093235520 | - |
| OPPOSITION | - Anonymous, "Self-contained closed-circuit oxygen breathing apparatus W-2000 type", Faser SA catalogue, (20160711), pages 1 - 45, Faser SA catalogue, URL: https://web.archive.org/web/20160711055422/https://www.mepaisguvenligi.com/upload/dosyalar/catalog-en.pdf, (20241218), XP093235552 | - |
| OPPOSITION | - Anonymous, "Self-contained self-rescue device", Wikipedia, (20161128), pages 1 - 1, Wikipedia , URL: https://en.wikipedia.org/w/index.php?title=Self-contained_self-rescue_device&oldid=751849379, (20241218), XP093235501 | - |
| OPPOSITION | - Anonymous, "SR2000 Escape Breathing Device User Guide UMSR2000FCC1A", CSE, (20150305), pages 1 - 16, XP093235498 | - |
| OPPOSITION | - Dixie Divers, "How Rebreather Work - Poseidon Se7en", Youtube, (20151226), Youtube, URL: https://www.youtube.com/watch?v=cpR23eOftgw, (20241218), XP093235512 | - |
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Jan 11, 2024
Decision to grant a European patent
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Dec 22, 2023
Dec 21, 2023
(Electronic) Receipt
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Dec 21, 2023
Filing of the translations of the claims
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Dec 21, 2023
French translation of claims
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Dec 21, 2023
German translation of the claims
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Dec 21, 2023
Letter accompanying subsequently filed items
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Oct 25, 2023
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Intention to grant (signatures)
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Oct 25, 2023
Text intended for grant (clean copy)
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Oct 25, 2023
Apr 24, 2023
Jul 27, 2022
(Electronic) Receipt
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Jul 27, 2022
Amended claims with annotations
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Jul 27, 2022
Claims
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Jul 27, 2022
Letter accompanying subsequently filed items
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Jul 27, 2022
Apr 28, 2022
Annex to the communication
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Apr 28, 2022
Communication from the Examining Division
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Apr 21, 2022
Examination started
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Nov 27, 2020
Nov 23, 2020
(Electronic) Receipt
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Nov 23, 2020
Letter accompanying subsequently filed items
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Nov 23, 2020
Jul 19, 2019
(Electronic) Receipt
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Jul 19, 2019
Jul 19, 2019
Amended claims with annotations
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Jul 19, 2019
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Amended description with annotations
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Jul 19, 2019
Amendments received before examination
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Jul 19, 2019
Letter accompanying subsequently filed items
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Jul 1, 2019
May 29, 2019
Notification of forthcoming publication
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Aug 29, 2018
(Electronic) Receipt
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Aug 29, 2018
Letter accompanying subsequently filed items
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Aug 24, 2018
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European search opinion
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Jun 21, 2018
European search report
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Jun 21, 2018
Information on Search Strategy
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Jun 11, 2018
Jun 4, 2018
Matter concerning the application
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Feb 9, 2018
Communication to designated inventor
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Feb 9, 2018
Communication to designated inventor
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Feb 9, 2018
Communication to designated inventor
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Dec 19, 2017
Abstract
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Dec 19, 2017
Dec 19, 2017
Claims
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Dec 19, 2017
Description
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Dec 19, 2017
Designation of inventor
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Dec 19, 2017
Drawings
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Dec 19, 2017
Request for grant of a European patent
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