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The patent EP3006819 was granted to Zumtobel Lighting on Jun 16, 2021. The application was filed on Oct 7, 2015 under application number EP15188707A. 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 |
|---|---|---|---|
| HUSSNATTER | Mar 7, 2018 | RAU | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102010003805 |
| OPPOSITION | DE10061939 |
| OPPOSITION | DE102010003805 |
| OPPOSITION | DE202012100629U |
| OPPOSITION | DE2132133 |
| OPPOSITION | DE3214911 |
| OPPOSITION | DE4300402 |
| OPPOSITION | DE69411904T |
| SEARCH | DE102010003805 |
| SEARCH | DE202012100629U |
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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Advice of delivery
Appeal
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Appeal
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Appeal
Feb 2, 2021
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(Electronic) Receipt
Appeal
Jan 28, 2021
Advice of delivery
Appeal
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Advice of delivery
Appeal
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Nov 20, 2020
(Electronic) Receipt
Appeal
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Advice of delivery
Appeal
Oct 8, 2020
Advice of delivery
Appeal
Oct 5, 2020
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Sep 30, 2020
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(Electronic) Receipt
Appeal
Mar 17, 2020
Mar 17, 2020
Reply to appeal
Appeal
Mar 11, 2020
(Electronic) Receipt
Appeal
Mar 11, 2020
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Claims
Appeal
Mar 11, 2020
Claims
Appeal
Mar 11, 2020
Mar 11, 2020
Reply to appeal
Appeal
Nov 11, 2019
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Nov 5, 2019
(Electronic) Receipt
Appeal
Nov 5, 2019
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Oct 21, 2019
(Electronic) Receipt
Appeal
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Sep 6, 2019
(Electronic) Receipt
Appeal
Sep 6, 2019
Sep 6, 2019
Notice of appeal
Appeal
Sep 3, 2019
(Electronic) Receipt
Appeal
Sep 3, 2019
Sep 3, 2019
Notice of appeal
Appeal
Aug 23, 2019
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OPPO
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Claims
OPPO
Apr 4, 2019
Claims
OPPO
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Jun 7, 2017
May 11, 2017
Decision to grant a European patent
Search/Exam
Apr 25, 2017
English translation of the claims
Search/Exam
Apr 25, 2017
Filing of the translations of the claims
Search/Exam
Apr 25, 2017
French translation of claims
Search/Exam
Apr 25, 2017
Payment of fees and costs
Search/Exam
Feb 6, 2017
Feb 6, 2017
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Intention to grant (signatures)
Search/Exam
Feb 6, 2017
Text intended for grant (clean copy)
Search/Exam
Feb 6, 2017
Jan 4, 2017
Examination started
Search/Exam
Sep 30, 2016
Sep 30, 2016
Sep 30, 2016
Amendments received before examination
Search/Exam
Sep 30, 2016
Letter concerning fees and payments
Search/Exam
Sep 30, 2016
Payment of fees and costs
Search/Exam
Apr 18, 2016
Mar 16, 2016
Notification of forthcoming publication
Search/Exam
Feb 3, 2016
Feb 3, 2016
European search opinion
Search/Exam
Feb 3, 2016
European search report
Search/Exam
Feb 3, 2016
Information on Search Strategy
Search/Exam
Jan 25, 2016
Search started
Search/Exam
Nov 30, 2015
Communication to designated inventor
Search/Exam
Nov 30, 2015
Communication to designated inventor
Search/Exam
Nov 30, 2015
Communication to designated inventor
Search/Exam
Oct 23, 2015
Letter concerning the priority
Search/Exam
Oct 23, 2015
Priority document
Search/Exam
Oct 7, 2015
Abstract
Search/Exam
Oct 7, 2015
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Claims
Search/Exam
Oct 7, 2015
Description
Search/Exam
Oct 7, 2015
Designation of inventor
Search/Exam
Oct 7, 2015
Drawings
Search/Exam
Oct 7, 2015
Priority search results
Search/Exam
Oct 7, 2015
Request for grant of a European patent
Search/Exam