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The patent EP2907522 was granted to ELI Lilly on Aug 2, 2017. The application was filed on Aug 19, 1999 under application number EP15152726A. 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 |
|---|---|---|---|
| GEDEON RICHTER RICHTER HELM BIOLOGICS RICHTER HELM BIOTEC | Apr 27, 2018 | HAMM & WITTKOPP | ADMISSIBLE |
| STADA ARZNEIMITTEL | Apr 27, 2018 | HAMM & WITTKOPP | ADMISSIBLE |
| TEVA PHARMACEUTICALS | Apr 27, 2018 | D YOUNG | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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.
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Decision to grant a European patent
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(Electronic) Receipt
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Filing of the translations of the claims
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Jun 21, 2017
French translation of claims
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Jun 21, 2017
German translation of the claims
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Jun 21, 2017
Letter accompanying subsequently filed items
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(Electronic) Receipt
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Letter accompanying subsequently filed items
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Letter which had not been notified
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Intention to grant (signatures)
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Mar 2, 2017
Text intended for grant (clean copy)
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Mar 2, 2017
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(Electronic) Receipt
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Oct 31, 2016
Amended description with annotations
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Oct 31, 2016
Claims
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Oct 31, 2016
Description
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Oct 31, 2016
Letter accompanying subsequently filed items
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Jun 20, 2016
Annex to the communication
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Jun 20, 2016
Communication from the Examining Division
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Apr 25, 2016
(Electronic) Receipt
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Apr 25, 2016
Letter accompanying subsequently filed items
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(Electronic) Receipt
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Letter accompanying subsequently filed items
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Feb 3, 2016
(Electronic) Receipt
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Feb 3, 2016
Letter accompanying subsequently filed items
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Feb 3, 2016
Letter concerning fees and payments
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Oct 15, 2015
Annex to the communication
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Oct 15, 2015
Communication from the Examining Division
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Sep 8, 2015
Examination started
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Aug 24, 2015
Jul 22, 2015
Notification of forthcoming publication
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Jul 20, 2015
(Electronic) Receipt
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Jul 20, 2015
(Electronic) Receipt
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Jul 20, 2015
Amendments received before examination
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Jul 20, 2015
Letter accompanying subsequently filed items
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Letter accompanying subsequently filed items
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Jul 20, 2015
Reply to Written Opinion prepared by the EPO
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Jun 17, 2015
Refund of fees
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May 26, 2015
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European search opinion
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European search report
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Apr 28, 2015
Search started
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Apr 21, 2015
Letter which had not been notified
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Mar 20, 2015
Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Jan 27, 2015
Abstract
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Annex
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Jan 27, 2015
Claims
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Jan 27, 2015
Description
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Designation of inventor
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Jan 27, 2015
Drawings
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Jan 27, 2015
Request for grant of a European patent
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Mar 8, 2000
Priority document
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Mar 8, 2000
Priority document
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