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The patent EP3095463 was granted to F Hoffmann LA Roche on Sep 9, 2020. The application was filed on Sep 16, 2009 under application number EP16151683A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|---|---|
| BREUER | Jun 9, 2021 | BREUER | ADMISSIBLE |
| BREUER | Jun 9, 2021 | HOFFMANN EITLE | ADMISSIBLE |
| POLPHARMA BIOLOGICS | Jun 8, 2021 | WICHMANN | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | CN1420129 |
| DESCRIPTION | CN1718587 |
| DESCRIPTION | EP0003089 |
| DESCRIPTION | EP0330191 |
| DESCRIPTION | EP0332865 |
| DESCRIPTION | EP0340109 |
| DESCRIPTION | EP0404097 |
| DESCRIPTION | EP0633945 |
| DESCRIPTION | US2001018041 |
| DESCRIPTION | US2001056066 |
| DESCRIPTION | US2002004587 |
| DESCRIPTION | US2002006404 |
| DESCRIPTION | US2002009427 |
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| SEARCH | WO2005117978 |
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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Sep 21, 2020
Sep 11, 2020
Payment submission rejected
Search/Exam
Aug 13, 2020
Decision to grant a European patent
Search/Exam
Jul 30, 2020
(Electronic) Receipt
Search/Exam
Jul 30, 2020
Filing of the translations of the claims
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Jul 30, 2020
French translation of claims
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Jul 30, 2020
German translation of the claims
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Jul 30, 2020
Letter accompanying subsequently filed items
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May 8, 2020
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Intention to grant (signatures)
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May 8, 2020
Text intended for grant (clean copy)
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May 8, 2020
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(Electronic) Receipt
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Nov 8, 2019
Amended claims with annotations
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Nov 8, 2019
Amended description with annotations
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Nov 8, 2019
Claims
Search/Exam
Nov 8, 2019
Description
Search/Exam
Nov 8, 2019
Letter accompanying subsequently filed items
Search/Exam
Nov 8, 2019
Aug 21, 2019
Annex to the communication
Search/Exam
Aug 21, 2019
Communication from the Examining Division
Search/Exam
May 15, 2019
(Electronic) Receipt
Search/Exam
May 15, 2019
Amended claims with annotations
Search/Exam
May 15, 2019
Claims
Search/Exam
May 15, 2019
Letter accompanying subsequently filed items
Search/Exam
May 15, 2019
Jan 23, 2019
Annex to the communication
Search/Exam
Jan 23, 2019
Communication from the Examining Division
Search/Exam
Oct 5, 2018
Decision to allow further processing
Search/Exam
Sep 17, 2018
(Electronic) Receipt
Search/Exam
Sep 17, 2018
Annex
Search/Exam
Sep 17, 2018
Annex
Search/Exam
Sep 17, 2018
Annex
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Sep 17, 2018
Claims
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Sep 17, 2018
Letter accompanying subsequently filed items
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Sep 17, 2018
Request for further processing
Search/Exam
Jul 9, 2018
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Apr 11, 2018
(Electronic) Receipt
Search/Exam
Apr 11, 2018
Dec 4, 2017
Annex to the communication
Search/Exam
Dec 4, 2017
Communication from the Examining Division
Search/Exam
Nov 28, 2017
Examination started
Search/Exam
Aug 31, 2017
(Electronic) Receipt
Search/Exam
Aug 31, 2017
Aug 31, 2017
Amended claims with annotations
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Aug 31, 2017
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Aug 31, 2017
Letter accompanying subsequently filed items
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Mar 6, 2017
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Refund of fees
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Feb 8, 2017
Refund of fees
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Jan 26, 2017
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European search opinion
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Jan 26, 2017
European search report
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Jan 26, 2017
Information on Search Strategy
Search/Exam
Nov 7, 2016
(Electronic) Receipt
Search/Exam
Nov 7, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 26, 2016
Notification of forthcoming publication
Search/Exam
Oct 21, 2016
Oct 21, 2016
Information on Search Strategy
Search/Exam
Oct 21, 2016
Partial European search report
Search/Exam
Oct 11, 2016
Search started
Search/Exam
Jun 28, 2016
(Electronic) Receipt
Search/Exam
Jun 28, 2016
Drawings
Search/Exam
Jun 28, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 28, 2016
Jun 22, 2016
Jun 22, 2016
Jun 13, 2016
(Electronic) Receipt
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Jun 13, 2016
Description
Search/Exam
Jun 13, 2016
Drawings
Search/Exam
Jun 13, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 13, 2016
Previously filed application
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Jun 13, 2016
Apr 12, 2016
Communication to designated inventor
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Apr 12, 2016
Communication to designated inventor
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Apr 1, 2016
Jan 18, 2016
Abstract
Search/Exam
Jan 18, 2016
Jan 18, 2016
Claims
Search/Exam
Jan 18, 2016
Converted Sequence Listing
Search/Exam
Jan 18, 2016
Designation of inventor
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Jan 18, 2016
Request for grant of a European patent
Search/Exam
Apr 16, 2010