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The patent EP3076890 was granted to Ipulse on Mar 5, 2025. The application was filed on Dec 4, 2014 under application number EP14809688A. 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 |
|---|---|---|---|
| SPECTRUM BRANDS | Oct 30, 2018 | DEHNS | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | GB2496895 |
| INTERNATIONAL-SEARCH-REPORT | JP2013223717 |
| INTERNATIONAL-SEARCH-REPORT | WO2005015291 |
| INTERNATIONAL-SEARCH-REPORT | WO2012056340 |
| INTERNATIONAL-SEARCH-REPORT | WO2013173516 |
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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OPPO
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Description
OPPO
Nov 28, 2023
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(Electronic) Receipt
Appeal
Apr 28, 2023
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Apr 4, 2023
(Electronic) Receipt
Appeal
Apr 4, 2023
(Electronic) Receipt
Appeal
Apr 4, 2023
General enquiry
Appeal
Apr 4, 2023
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Nov 16, 2020
Nov 10, 2020
(Electronic) Receipt
Appeal
Nov 10, 2020
Nov 10, 2020
Reply to appeal
Appeal
Jul 9, 2020
Jul 6, 2020
(Electronic) Receipt
Appeal
Jul 6, 2020
Jul 6, 2020
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Claims
Appeal
Jul 6, 2020
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Apr 30, 2020
Apr 24, 2020
(Electronic) Receipt
Appeal
Apr 24, 2020
Apr 24, 2020
Notice of appeal
Appeal
Apr 8, 2020
Apr 8, 2020
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Mar 31, 2020
Feb 28, 2020
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Feb 24, 2020
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Means of redress
OPPO
Feb 24, 2020
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Claims
OPPO
Mar 25, 2019
Claims
OPPO
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Sep 17, 2018
Sep 10, 2018
(Electronic) Receipt
Search/Exam
Sep 10, 2018
Letter accompanying subsequently filed items
Search/Exam
Sep 10, 2018
Feb 16, 2018
Jan 5, 2018
Decision to grant a European patent
Search/Exam
Dec 12, 2017
(Electronic) Receipt
Search/Exam
Dec 12, 2017
Filing of the translations of the claims
Search/Exam
Dec 12, 2017
French translation of claims
Search/Exam
Dec 12, 2017
German translation of the claims
Search/Exam
Dec 12, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 12, 2017
Sep 12, 2017
Sep 12, 2017
Intention to grant (signatures)
Search/Exam
Sep 12, 2017
Text intended for grant (clean copy)
Search/Exam
Sep 12, 2017
Aug 8, 2017
Examination started
Search/Exam
Jan 9, 2017
(Electronic) Receipt
Search/Exam
Jan 9, 2017
Jan 9, 2017
Amended claims with annotations
Search/Exam
Jan 9, 2017
Jan 9, 2017
Amended description with annotations
Search/Exam
Jan 9, 2017
Amendments received before examination
Search/Exam
Jan 9, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 14, 2016
Jul 12, 2016
Jul 8, 2016
Communication to designated inventor
Search/Exam
Jul 8, 2016
Communication to designated inventor
Search/Exam
Jun 21, 2016
May 23, 2016
(Electronic) Receipt
Search/Exam
May 23, 2016
Request for entry into the European phase
Search/Exam
Apr 15, 2016
Information on entry into European phase
Search/Exam
Jul 30, 2015
Copy of the international search report
Search/Exam
Jul 30, 2015
Jun 29, 2015
Jun 11, 2015
Published international application - A2
Search/Exam
Jun 5, 2015
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Dec 12, 2014
Abstract
PCTISA
Dec 12, 2014
Claims
PCTISA
Dec 12, 2014
Description
PCTISA
Dec 12, 2014
Drawings
PCTISA