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The patent EP2313049 was granted to Allpure on Apr 12, 2017. The application was filed on Jul 18, 2008 under application number EP08782066A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| EMD MILLIPORE | Jan 12, 2018 | STOLMAR | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP1329210 |
| INTERNATIONAL-SEARCH-REPORT | WO9100215 |
| INTERNATIONAL-SEARCH-REPORT | WO9926580 |
| OPPOSITION | EP0856331 |
| OPPOSITION | FR2705897 |
| OPPOSITION | JP2004222795 |
| OPPOSITION | JP2008110802 |
| OPPOSITION | US2004030294 |
| OPPOSITION | US2004260270 |
| OPPOSITION | US2006020283 |
| OPPOSITION | US2007193375 |
| OPPOSITION | US2007193376 |
| OPPOSITION | US2007227270 |
| OPPOSITION | US2007278439 |
| OPPOSITION | US2236490 |
| OPPOSITION | US2289677 |
| OPPOSITION | US2457120 |
| OPPOSITION | US2955595 |
| OPPOSITION | US4080965 |
| OPPOSITION | US4564054 |
| OPPOSITION | US5868433 |
| OPPOSITION | US6345553 |
| OPPOSITION | WO0015292 |
| OPPOSITION | WO03090843 |
| OPPOSITION | WO2004044119 |
| OPPOSITION | WO2006027199 |
| OPPOSITION | WO2008048511 |
| OPPOSITION | WO9716715 |
| OPPOSITION | WO9927886 |
| SEARCH | US2006020283 |
| SEARCH | US4080965 |
| SEARCH | US4564054 |
| SEARCH | US5868433 |
| SEARCH | US6345553 |
| SEARCH | WO0015292 |
| SEARCH | WO2004044119 |
| SEARCH | WO9716715 |
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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Feb 23, 2022
Refund of fees
Appeal
Feb 22, 2022
Feb 22, 2022
Feb 21, 2022
Feb 17, 2022
(Electronic) Receipt
Appeal
Feb 17, 2022
Feb 17, 2022
Withdrawal of an appeal
Appeal
Dec 3, 2021
Dec 3, 2021
Sep 27, 2021
Sep 21, 2021
Sep 7, 2021
Oct 19, 2020
Oct 13, 2020
(Electronic) Receipt
Appeal
Oct 13, 2020
Oct 13, 2020
Oct 7, 2020
Oct 7, 2020
Sep 30, 2020
Aug 4, 2020
Jul 30, 2020
(Electronic) Receipt
Appeal
Jul 30, 2020
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Reply to appeal
Appeal
Mar 26, 2020
Mar 23, 2020
(Electronic) Receipt
Appeal
Mar 23, 2020
Mar 23, 2020
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Jan 14, 2020
(Electronic) Receipt
Appeal
Jan 14, 2020
Jan 14, 2020
Notice of appeal
Appeal
Nov 18, 2019
Nov 15, 2019
Nov 13, 2019
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Means of redress
OPPO
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Claims
OPPO
Jan 28, 2019
Claims
OPPO
Jan 28, 2019
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Claims
OPPO
Jan 25, 2019
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OPPO
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Claims
OPPO
Jun 8, 2018
Claims
OPPO
Jun 8, 2018
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OPPO
Jun 8, 2018
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OPPO
Jun 8, 2018
Claims
OPPO
Jun 8, 2018
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OPPO
Jun 8, 2018
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OPPO
Jun 8, 2018
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OPPO
Jun 8, 2018
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OPPO
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Apr 12, 2017
Mar 16, 2017
Decision to grant a European patent
Search/Exam
Feb 27, 2017
Filing of the translations of the claims
Search/Exam
Feb 27, 2017
French translation of claims
Search/Exam
Feb 27, 2017
German translation of the claims
Search/Exam
Feb 27, 2017
Payment of fees and costs
Search/Exam
Oct 25, 2016
Oct 25, 2016
Oct 25, 2016
Intention to grant (signatures)
Search/Exam
Oct 25, 2016
Text intended for grant (clean copy)
Search/Exam
Oct 25, 2016
Sep 14, 2016
Examination started
Search/Exam
Jul 7, 2015
Jun 30, 2015
Mar 12, 2015
Submission concerning representation
Search/Exam
Jan 7, 2015
Sep 30, 2014
Sep 30, 2014
Amendments received before examination
Search/Exam
Mar 20, 2014
Mar 3, 2014
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European search opinion
Search/Exam
Mar 3, 2014
Supplementary European search report
Search/Exam
Jan 9, 2014
Search started
Search/Exam
May 21, 2013
May 7, 2013
Mar 30, 2011
Mar 2, 2011
Feb 18, 2011
(Electronic) Receipt
Search/Exam
Feb 18, 2011
Feb 18, 2011
Request for entry into the European phase
Search/Exam
Feb 4, 2011
Nov 26, 2010
Information on entry into European phase
Search/Exam
Mar 11, 2010
Copy of the international search report
Search/Exam
Mar 11, 2010
Published international application - A9
Search/Exam
Jan 21, 2010
Copy of the international search report
Search/Exam
Jan 21, 2010
Published international application - A1
Search/Exam