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Multilayer Magnetic Reflecting Pigment Flakes And Foils - EP2351797
The patent EP2351797 was granted to JDS Uniphase on Feb 24, 2021. The application was originally filed on Dec 19, 2003 under application number EP11161479A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".
EP2351797
- Application Number
- EP11161479A
- Filing Date
- Dec 19, 2003
- Status
- Patent Maintained As Amended
- Jan 22, 2021
- Publication Date
- Feb 24, 2021
- External Links
- Slate, Register, Google Patents
Patent Summary
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Patent Oppositions
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 |
|---|---|---|---|
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| GIESECKEDEVRIENT CURRENCY TECHNOLOGY | Jan 31, 2019 | - | ADMISSIBLE |
Patent Citations (18) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | EP0341002 |
| OPPOSITION | EP0559069 |
| OPPOSITION | EP0622425 |
| OPPOSITION | EP0686675 |
| OPPOSITION | EP1239307 |
| OPPOSITION | US5648165 |
| OPPOSITION | WO0153113 |
| OPPOSITION | WO02090002 |
| OPPOSITION | WO03000801 |
| OPPOSITION | WO03059644 |
| OPPOSITION | WO9825236 |
| SEARCH | EP0341002 |
| SEARCH | EP0622425 |
| SEARCH | EP0686675 |
| SEARCH | EP1239307 |
| SEARCH | WO0210290 |
| SEARCH | WO0231058 |
| SEARCH | WO03000801 |
Dossier Documents
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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Letter accompanying subsequently filed items
Search/Exam
May 29, 2018
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Decision to grant a European patent
Search/Exam
Mar 26, 2018
(Electronic) Receipt
Search/Exam
Mar 26, 2018
French translation of claims
Search/Exam
Mar 26, 2018
German translation of the claims
Search/Exam
Mar 26, 2018
Letter accompanying subsequently filed items
Search/Exam
Dec 13, 2017
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Intention to grant (signatures)
Search/Exam
Dec 13, 2017
Text intended for grant (clean copy)
Search/Exam
Dec 13, 2017
Nov 30, 2017
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(Electronic) Receipt
Search/Exam
Nov 14, 2017
Description
Search/Exam
Nov 14, 2017
Letter accompanying subsequently filed items
Search/Exam
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Submission concerning representation
Search/Exam
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Intention to grant (signatures)
Search/Exam
Oct 16, 2017
Text intended for grant (clean copy)
Search/Exam
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(Electronic) Receipt
Search/Exam
Jun 26, 2017
Amended description with annotations
Search/Exam
Jun 26, 2017
Description
Search/Exam
Jun 26, 2017
Letter accompanying subsequently filed items
Search/Exam
Jun 26, 2017
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Annex to the communication
Search/Exam
Mar 23, 2017
Communication from the Examining Division
Search/Exam
Feb 21, 2017
Examination started
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Annexes in respect of a client data request
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Annexes in respect of a client data request
Search/Exam
Oct 1, 2015
Letter accompanying subsequently filed items
Search/Exam
Oct 1, 2015
May 3, 2013
Submission concerning representation
Search/Exam
Feb 2, 2012
(Electronic) Receipt
Search/Exam
Feb 2, 2012
Feb 2, 2012
Amended claims with annotations
Search/Exam
Feb 2, 2012
Amendments received before examination
Search/Exam
Feb 2, 2012
Amendments received before examination
Search/Exam
Feb 2, 2012
Letter accompanying subsequently filed items
Search/Exam
Nov 28, 2011
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Refund of fees
Search/Exam
Jul 6, 2011
Notification of forthcoming publication
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Jun 29, 2011
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European search opinion
Search/Exam
Jun 29, 2011
European search report
Search/Exam
Apr 26, 2011
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Abstract
Search/Exam
Apr 7, 2011
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Claims
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Apr 7, 2011
Description
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Apr 7, 2011
Designation of inventor
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Designation of inventor
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Designation of inventor
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Designation of inventor
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Apr 7, 2011
Drawings
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Apr 7, 2011
Matter concerning the application
Search/Exam
Apr 7, 2011
Request for grant of a European patent
Search/Exam
Sep 15, 2004