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The patent EP2521436 was granted to Glass Investments Projects on Jan 10, 2018. The application was filed on May 7, 2010 under application number EP10720683A. The patent is currently recorded with a legal status of "Revoked".

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 |
|---|---|---|---|
| VAN DER HOEVEN HORTICULTURAL PROJECTS | Mar 27, 2018 | CRAMWINCKEL | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US1506904 |
| INTERNATIONAL-SEARCH-REPORT | US5493808 |
| INTERNATIONAL-SEARCH-REPORT | US5553417 |
| INTERNATIONAL-SEARCH-REPORT | US815093 |
| INTERNATIONAL-SEARCH-REPORT | WO2008002686 |
| OPPOSITION | CA2592674 |
| OPPOSITION | EP0856709 |
| OPPOSITION | EP1464219 |
| OPPOSITION | FR2713317 |
| OPPOSITION | GB1242500 |
| OPPOSITION | GB693142 |
| OPPOSITION | NL1038219 |
| OPPOSITION | NL6913348 |
| OPPOSITION | US3824909 |
| OTHER | CA2592674 |
| OTHER | EP0586709 |
| OTHER | EP1464219 |
| OTHER | EP2713317 |
| OTHER | FR2713317 |
| OTHER | GB2135442 |
| OTHER | GB693142 |
| OTHER | NL1038219C |
| OTHER | NL2000152C |
| OTHER | WO03012344 |
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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Apr 25, 2024
Apr 25, 2024
Apr 25, 2024
Mar 18, 2024
Claims
Search/Exam
Mar 18, 2024
Mar 18, 2024
Mar 18, 2024
Feb 29, 2024
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(Electronic) Receipt
Appeal
Feb 28, 2024
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(Electronic) Receipt
Appeal
Jan 25, 2024
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Jan 15, 2024
Jan 10, 2024
(Electronic) Receipt
Appeal
Jan 10, 2024
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Nov 29, 2023
Nov 29, 2023
Nov 23, 2023
(Electronic) Receipt
Appeal
Nov 23, 2023
General enquiry
Appeal
Nov 23, 2023
Jun 14, 2023
Jun 8, 2023
(Electronic) Receipt
Appeal
Jun 8, 2023
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Jun 6, 2023
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Jun 1, 2023
May 26, 2023
May 23, 2023
(Electronic) Receipt
Appeal
May 23, 2023
May 23, 2023
May 19, 2023
Advice of delivery
Appeal
May 4, 2023
May 4, 2023
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Apr 28, 2023
Apr 3, 2023
Mar 23, 2023
Mar 20, 2023
(Electronic) Receipt
Appeal
Mar 20, 2023
Mar 20, 2023
Mar 20, 2023
Reply to appeal
Appeal
Mar 20, 2023
Mar 13, 2023
Mar 7, 2023
(Electronic) Receipt
Appeal
Mar 7, 2023
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Reply to appeal
Appeal
Feb 28, 2023
Jan 13, 2023
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Jan 9, 2023
(Electronic) Receipt
Appeal
Jan 9, 2023
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Oct 24, 2022
(Electronic) Receipt
Appeal
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Sep 8, 2022
Sep 5, 2022
(Electronic) Receipt
Appeal
Sep 5, 2022
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Aug 31, 2022
(Electronic) Receipt
Appeal
Aug 31, 2022
Aug 31, 2022
Notice of appeal
Appeal
Aug 30, 2022
Advice of delivery
Appeal
Aug 24, 2022
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Aug 18, 2022
(Electronic) Receipt
Appeal
Aug 18, 2022
Aug 18, 2022
Notice of appeal
Appeal
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Means of redress
OPPO
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Sep 5, 2019
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Jul 12, 2019
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Mar 12, 2019
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Submission concerning representation
Search/Exam
Mar 4, 2019
Mar 4, 2019
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Claims
OPPO
Mar 4, 2019
Claims
OPPO
Mar 4, 2019
Mar 4, 2019
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Jan 26, 2018
Dec 14, 2017
Decision to grant a European patent
Search/Exam
Aug 7, 2017
Decision to allow further processing
Search/Exam
Jul 25, 2017
(Electronic) Receipt
Search/Exam
Jul 25, 2017
(Electronic) Receipt
Search/Exam
Jul 25, 2017
French translation of claims
Search/Exam
Jul 25, 2017
German translation of the claims
Search/Exam
Jul 25, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 25, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 5, 2017
May 18, 2017
Nov 22, 2016
Nov 22, 2016
Nov 22, 2016
Intention to grant (signatures)
Search/Exam
Nov 22, 2016
Text intended for grant (clean copy)
Search/Exam
Nov 22, 2016
Aug 19, 2016
(Electronic) Receipt
Search/Exam
Aug 19, 2016
Amended claims with annotations
Search/Exam
Aug 19, 2016
Amended description with annotations
Search/Exam
Aug 19, 2016
Claims
Search/Exam
Aug 19, 2016
Description
Search/Exam
Aug 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 19, 2016
Jun 21, 2016
Jun 10, 2016
(Electronic) Receipt
Search/Exam
Jun 10, 2016
Feb 12, 2016
Annex to the communication
Search/Exam
Feb 12, 2016
Communication from the Examining Division
Search/Exam
Oct 30, 2015
(Electronic) Receipt
Search/Exam
Oct 30, 2015
Amended claims with annotations
Search/Exam
Oct 30, 2015
Claims
Search/Exam
Oct 30, 2015
Letter accompanying subsequently filed items
Search/Exam
Oct 30, 2015
Sep 10, 2015
Sep 1, 2015
(Electronic) Receipt
Search/Exam
Sep 1, 2015
Letter accompanying subsequently filed items
Search/Exam
Sep 1, 2015
Apr 21, 2015
Annex to the communication
Search/Exam
Apr 21, 2015
Communication from the Examining Division
Search/Exam
Apr 14, 2015
Examination started
Search/Exam
Nov 27, 2014
Nov 27, 2014
Nov 22, 2014
(Electronic) Receipt
Search/Exam
Nov 22, 2014
Letter accompanying subsequently filed items
Search/Exam
Nov 22, 2014
Observations by third parties
Search/Exam
Jul 8, 2014
Jul 7, 2014
Submission concerning representation
Search/Exam
Jun 2, 2014
Jun 2, 2014
May 3, 2014
(Electronic) Receipt
Search/Exam
May 3, 2014
Letter accompanying subsequently filed items
Search/Exam
May 3, 2014
Non-patent literature filed by a third party
Search/Exam
May 3, 2014
Non-patent literature filed by a third party
Search/Exam
May 3, 2014
Observations by third parties
Search/Exam
May 3, 2014
Patent document filed by a Third party
Search/Exam
May 3, 2014
Patent document filed by a Third party
Search/Exam
May 3, 2014
Patent document filed by a Third party
Search/Exam
May 3, 2014
Patent document filed by a Third party
Search/Exam
Aug 6, 2013
Aug 6, 2013
Reply by International Bureau
Search/Exam
Apr 26, 2013
Letter concerning fees and payments
Search/Exam
Apr 24, 2013
Letter concerning fees and payments
Search/Exam
Oct 31, 2012
Letter concerning fees and payments
Search/Exam
Oct 29, 2012
Letter concerning fees and payments
Search/Exam
Oct 17, 2012
Oct 17, 2012
Refund of fees
Search/Exam
Oct 11, 2012
Oct 10, 2012
Request for further processing allowed
Search/Exam
Sep 25, 2012
Communication to designated inventor
Search/Exam
Sep 25, 2012
Communication to designated inventor
Search/Exam
Sep 25, 2012
Letter concerning fees and payments
Search/Exam
Sep 25, 2012
Notice on debiting of fees
Search/Exam
Sep 25, 2012
Notice on debiting of fees
Search/Exam
Sep 24, 2012
Enquiry with the International Bureau
Search/Exam
Sep 20, 2012
Letter concerning fees and payments
Search/Exam
Sep 14, 2012
(Electronic) Receipt
Search/Exam
Sep 14, 2012
Sep 14, 2012
Amendments received before examination
Search/Exam
Sep 14, 2012
Request for entry into the European phase
Search/Exam
Sep 14, 2012
Submission concerning representation
Search/Exam
Aug 20, 2012
Aug 16, 2012
Apr 20, 2012
Information on entry into European phase
Search/Exam
Jul 6, 2011
Jun 22, 2011
Notification of election of EPO
Search/Exam
Jun 16, 2011
Copy of the international search report
Search/Exam
Jun 16, 2011
Published international application - A1
Search/Exam
Aug 23, 2010
Aug 23, 2010
Aug 23, 2010
May 27, 2010
Abstract
PCTISA
May 27, 2010
Claims
PCTISA
May 27, 2010
Description
PCTISA
May 27, 2010
Drawings
PCTISA