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The patent EP3174433 was granted to Geka on May 4, 2022. The application was filed on Jul 31, 2015 under application number EP15750010A. 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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| HCP GERMANY COSMETIC | Feb 2, 2023 | HAFNER & KOHL PARTMBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | JP2008307304 |
| EXAMINATION | US2004011375 |
| INTERNATIONAL-SEARCH-REPORT | JP2008307304 |
| INTERNATIONAL-SEARCH-REPORT | US2004011375 |
| OPPOSITION | DE10003858 |
| OPPOSITION | DE102012018466 |
| OPPOSITION | DE10232589 |
| OPPOSITION | DE202013009431U |
| OPPOSITION | DE29700611U |
| OPPOSITION | GB2170996 |
| OPPOSITION | JP2008307304 |
| OPPOSITION | US1337819 |
| OPPOSITION | US2004240926 |
| OPPOSITION | US2010071715 |
| OPPOSITION | US4733425 |
| OPPOSITION | US5709230 |
| OPPOSITION | US6227735 |
| OPPOSITION | US6481445 |
| OPPOSITION | WO0203832 |
| OPPOSITION | WO03105628 |
| OPPOSITION | WO2012137134 |
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 4, 2025
Sep 4, 2025
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(Electronic) Receipt
Appeal
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Reply to appeal
Appeal
Jan 24, 2025
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(Electronic) Receipt
Appeal
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Reply to appeal
Appeal
Oct 1, 2024
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(Electronic) Receipt
Appeal
Sep 16, 2024
(Electronic) Receipt
Appeal
Sep 16, 2024
(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Notice of appeal
Appeal
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(Electronic) Receipt
Appeal
Jul 17, 2024
Notice of appeal
Appeal
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Notice of appeal
Appeal
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(Electronic) Receipt
Appeal
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Notice of appeal
Appeal
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Description
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Decision to grant a European patent
Search/Exam
Mar 28, 2022
(Electronic) Receipt
Search/Exam
Mar 28, 2022
English translation of the claims
Search/Exam
Mar 28, 2022
French translation of claims
Search/Exam
Mar 28, 2022
Letter accompanying subsequently filed items
Search/Exam
Nov 18, 2021
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Intention to grant (signatures)
Search/Exam
Nov 18, 2021
Text intended for grant (clean copy)
Search/Exam
Nov 18, 2021
Apr 16, 2021
Document concerning representation
Search/Exam
May 4, 2020
(Electronic) Receipt
Search/Exam
May 4, 2020
Amended claims with annotations
Search/Exam
May 4, 2020
Claims
Search/Exam
May 4, 2020
Letter accompanying subsequently filed items
Search/Exam
May 4, 2020
Oct 28, 2019
Annex to a communication
Search/Exam
Oct 28, 2019
Annex to the communication
Search/Exam
Oct 28, 2019
Communication from the Examining Division
Search/Exam
Oct 15, 2019
Examination started
Search/Exam
Nov 15, 2017
(Electronic) Receipt
Search/Exam
Nov 15, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 15, 2017
Priority search results
Search/Exam
Nov 15, 2017
Priority search results
Search/Exam
Nov 15, 2017
Priority search results
Search/Exam
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(Electronic) Receipt
Search/Exam
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Amended description with annotations
Search/Exam
Sep 18, 2017
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Search/Exam
Sep 18, 2017
Letter accompanying subsequently filed items
Search/Exam
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Communication to designated inventor
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Feb 14, 2017
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(Electronic) Receipt
Search/Exam
Feb 1, 2017
Request for entry into the European phase
Search/Exam
Dec 9, 2016
Information on entry into European phase
Search/Exam
Nov 10, 2016
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Notification of the recording of a change
Search/Exam
Jun 14, 2016
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Notification of the recording of a change
Search/Exam
Feb 22, 2016
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Copy of the international search report
Search/Exam
Feb 4, 2016
Published international application - A1
Search/Exam
Nov 24, 2015
Nov 12, 2015
(Electronic) Receipt
PCTRO
Nov 12, 2015
ISR: cited documents
PCTISA
Nov 12, 2015
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Annex
PCTRO
Oct 17, 2015
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Jul 31, 2015
(Electronic) Receipt
PCTRO
Jul 31, 2015
Abstract
PCTRO
Jul 31, 2015
Claims
PCTRO
Jul 31, 2015
Description
PCTRO
Jul 31, 2015
Drawings
PCTRO