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The patent EP2084001 was granted to Pilkington Group on Nov 23, 2022. The application was filed on Oct 30, 2007 under application number EP07824874A. 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 |
|---|---|---|---|
| SAINT GOBAIN | Mar 20, 2019 | FREI PATENT ATTORNEYS | ADMISSIBLE |
| AGC GLASS EUROPE | Mar 19, 2019 | AGC GLASS EUROPE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | GB2023452 |
| INTERNATIONAL-SEARCH-REPORT | JPS58120548 |
| INTERNATIONAL-SEARCH-REPORT | US5565273 |
| INTERNATIONAL-SEARCH-REPORT | US6479156 |
| INTERNATIONAL-SEARCH-REPORT | WO2007060203 |
| OPPOSITION | DE19720269 |
| OPPOSITION | DE2833718 |
| OPPOSITION | DE3740330 |
| OPPOSITION | EP0590978 |
| OPPOSITION | EP0981580 |
| OPPOSITION | GB2023452 |
| OPPOSITION | US2003180543 |
| OPPOSITION | US5565273 |
| OPPOSITION | US6479156 |
| OPPOSITION | US6929691 |
| OPPOSITION | WO0050235 |
| OPPOSITION | WO0050236 |
| OPPOSITION | WO2006092426 |
| OPPOSITION | WO2007060203 |
| OPPOSITION | WO2007107541 |
| OPPOSITION | WO9404355 |
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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Oct 27, 2022
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Refund of fees
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(Electronic) Receipt
Appeal
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Withdrawal of an appeal
Appeal
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Appeal
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Appeal
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Decision to grant a European patent
Search/Exam
May 17, 2018
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(Electronic) Receipt
Search/Exam
May 11, 2018
Filing of the translations of the claims
Search/Exam
May 11, 2018
French translation of claims
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German translation of the claims
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May 11, 2018
Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
Feb 8, 2018
Text intended for grant (clean copy)
Search/Exam
Feb 8, 2018
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(Electronic) Receipt
Search/Exam
Oct 16, 2017
Amended claims with annotations
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Oct 16, 2017
Claims
Search/Exam
Oct 16, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 16, 2017
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Annex to the communication
Search/Exam
Jun 13, 2017
Communication from the Examining Division
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Mar 7, 2016
Dec 10, 2015
(Electronic) Receipt
Search/Exam
Dec 10, 2015
Amended claims with annotations
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Amended description with annotations
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Dec 10, 2015
Claims
Search/Exam
Dec 10, 2015
Description
Search/Exam
Dec 10, 2015
Letter accompanying subsequently filed items
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Dec 10, 2015
Aug 6, 2015
Annex to the communication
Search/Exam
Aug 6, 2015
Communication from the Examining Division
Search/Exam
Jun 23, 2010
Decision to allow further processing
Search/Exam
Jun 16, 2010
Description
Search/Exam
Jun 16, 2010
Non-scannable object
Search/Exam
Jun 16, 2010
Request for further processing
Search/Exam
Jun 11, 2010
(Electronic) Receipt
Search/Exam
Jun 11, 2010
Annex
Search/Exam
Jun 11, 2010
Annex
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Annex
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Annex
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Annex
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Annex
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Description
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Jun 11, 2010
Letter accompanying subsequently filed items
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Jun 11, 2010
Request for further processing
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Annex to the communication
Search/Exam
Aug 27, 2009
Communication from the Examining Division
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(Electronic) Receipt
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May 19, 2009
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Request for entry into the European phase
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Mar 13, 2009
Information on entry into European phase
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Jun 4, 2008
May 8, 2008
Copy of the international search report
Search/Exam
May 8, 2008
Published international application - A1
Search/Exam