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The patent EP2955064 was granted to Isoclima on Aug 7, 2019. The application was filed on Jun 13, 2014 under application number EP14425072A. 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 |
|---|---|---|---|
| PILKINGTON GROUP | May 7, 2020 | STANLEY | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | US2005084659 |
| EXAMINATION | US2011025584 |
| EXAMINATION | US2013113843 |
| OPPOSITION | DE10043026 |
| OPPOSITION | DE102008004049 |
| OPPOSITION | DE4127656 |
| OPPOSITION | EP2955064 |
| OPPOSITION | US2003213967 |
| OPPOSITION | US2005084659 |
| OPPOSITION | US2005231336 |
| OPPOSITION | US2007210906 |
| OPPOSITION | US2011025584 |
| OPPOSITION | US5208080 |
| OPPOSITION | US5368904 |
| OPPOSITION | US6276100 |
| OPPOSITION | WO2004009349 |
| OPPOSITION | WO2007122426 |
| OPPOSITION | WO2007122427 |
| OPPOSITION | WO2007122428 |
| OPPOSITION | WO2013091743 |
| SEARCH | DE10043026 |
| SEARCH | DE10332956 |
| SEARCH | EP1849636 |
| SEARCH | US2006209551 |
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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Appeal
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Advice of delivery
Appeal
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Advice of delivery
Appeal
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(Electronic) Receipt
Appeal
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Reply to appeal
Appeal
Apr 25, 2022
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Claims
Appeal
Apr 19, 2022
Claims
Appeal
Apr 19, 2022
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Notice of appeal
Appeal
Feb 14, 2022
Notice of appeal
Appeal
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Means of redress
OPPO
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Aug 19, 2019
Jul 11, 2019
Decision to grant a European patent
Search/Exam
Jun 4, 2019
Filing of the translations of the claims
Search/Exam
Jun 4, 2019
French translation of claims
Search/Exam
Jun 4, 2019
German translation of the claims
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May 24, 2019
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May 24, 2019
Intention to grant (signatures)
Search/Exam
May 24, 2019
Text intended for grant (clean copy)
Search/Exam
May 24, 2019
Mar 13, 2019
Claims
Search/Exam
Mar 13, 2019
Description
Search/Exam
Mar 13, 2019
Jan 18, 2019
Jan 14, 2019
Nov 7, 2018
Oct 31, 2018
Filing of the translations of the claims
Search/Exam
Oct 31, 2018
Translation of the claims
Search/Exam
Oct 31, 2018
Translation of the claims
Search/Exam
Sep 3, 2018
Annex to the communication
Search/Exam
Sep 3, 2018
Communication from the Examining Division
Search/Exam
Aug 27, 2018
Aug 20, 2018
Non-patent literature filed by a third party
Search/Exam
Aug 20, 2018
Observations by third parties
Search/Exam
Aug 20, 2018
Patent document filed by a Third party
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Aug 20, 2018
Patent document filed by a Third party
Search/Exam
Aug 3, 2018
Aug 3, 2018
Aug 3, 2018
Intention to grant (signatures)
Search/Exam
Aug 3, 2018
Text intended for grant (clean copy)
Search/Exam
Aug 3, 2018
May 16, 2018
Claims
Search/Exam
May 16, 2018
Mar 22, 2018
Mar 16, 2018
Nov 6, 2017
Annex to the communication
Search/Exam
Nov 6, 2017
Communication from the Examining Division
Search/Exam
Oct 23, 2017
Claims
Search/Exam
Oct 23, 2017
Aug 25, 2017
Aug 22, 2017
Jun 7, 2017
Payment of fees and costs
Search/Exam
Jun 7, 2017
Payment of fees and costs
Search/Exam
Apr 13, 2017
Annex to the communication
Search/Exam
Apr 13, 2017
Communication from the Examining Division
Search/Exam
Apr 3, 2017
Examination started
Search/Exam
Jun 15, 2016
Jun 15, 2016
Jun 15, 2016
Amendments received before examination
Search/Exam
Jun 6, 2016
Payment of fees and costs
Search/Exam
Jun 6, 2016
Payment of fees and costs
Search/Exam
Dec 21, 2015
Nov 18, 2015
Notification of forthcoming publication
Search/Exam
Jun 22, 2015
Payment of fees and costs
Search/Exam
Jun 22, 2015
Payment of fees and costs
Search/Exam
Nov 12, 2014
Communication to designated inventor
Search/Exam
Oct 30, 2014
Designation of inventor
Search/Exam
Oct 30, 2014
Letter concerning the inventor
Search/Exam
Aug 22, 2014
Aug 22, 2014
European search opinion
Search/Exam
Aug 22, 2014
European search report
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Aug 14, 2014
Search started
Search/Exam
Aug 7, 2014
Aug 7, 2014
Deficiency in designation of inventor
Search/Exam
Jul 7, 2014
Payment of fees and costs
Search/Exam
Jul 7, 2014
Payment of fees and costs
Search/Exam
Jun 13, 2014
Abstract
Search/Exam
Jun 13, 2014
Claims
Search/Exam
Jun 13, 2014
Description
Search/Exam
Jun 13, 2014
Drawings
Search/Exam
Jun 13, 2014
Request for grant of a European patent
Search/Exam