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The patent EP2895021 was granted to Falke on Mar 31, 2021. The application was filed on Sep 12, 2013 under application number EP13762120A. 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 |
|---|---|---|---|
| GUTEZEICHENGEMEINSCHAFT MEDIZINISCHE KOMPRESSIONSSTRUMPFE EV | Apr 18, 2018 | CHARRIER RAPP & LIEBAU | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2008295230 |
| INTERNATIONAL-SEARCH-REPORT | US2009133181 |
| INTERNATIONAL-SEARCH-REPORT | US2010050313 |
| INTERNATIONAL-SEARCH-REPORT | US2010256717 |
| INTERNATIONAL-SEARCH-REPORT | US2011302686 |
| OPPOSITION | AT11230U |
| OPPOSITION | AT193541B |
| OPPOSITION | DE102008021998 |
| OPPOSITION | DE102009050031 |
| OPPOSITION | DE1842303U |
| OPPOSITION | DE19940018 |
| OPPOSITION | DE69800726T |
| OPPOSITION | EP0919145 |
| OPPOSITION | EP1074652 |
| OPPOSITION | EP1241286 |
| OPPOSITION | FR2115802 |
| OPPOSITION | GB2029468 |
| OPPOSITION | US2008295216 |
| OPPOSITION | US2008295230 |
| OPPOSITION | US2009133181 |
| OPPOSITION | US2010050313 |
| OPPOSITION | US2010256717 |
| OPPOSITION | US3013420 |
| OPPOSITION | US3159990 |
| OPPOSITION | US6673421 |
| OPPOSITION | US7434423 |
| OPPOSITION | WO2012114209 |
| OPPOSITION | WO2013053370 |
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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Means of redress
OPPO
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OPPO
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Description
OPPO
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OPPO
Oct 10, 2018
Claims
OPPO
Oct 10, 2018
Claims
OPPO
Oct 10, 2018
Claims
OPPO
Oct 10, 2018
Description
OPPO
Oct 10, 2018
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OPPO
Oct 10, 2018
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OPPO
Oct 10, 2018
Description
OPPO
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Jul 27, 2017
Jun 29, 2017
Decision to grant a European patent
Search/Exam
Jun 13, 2017
(Electronic) Receipt
Search/Exam
Jun 13, 2017
English translation of the claims
Search/Exam
Jun 13, 2017
French translation of claims
Search/Exam
Jun 13, 2017
Letter accompanying subsequently filed items
Search/Exam
Feb 20, 2017
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Intention to grant (signatures)
Search/Exam
Feb 20, 2017
Text intended for grant (clean copy)
Search/Exam
Feb 20, 2017
Sep 26, 2016
(Electronic) Receipt
Search/Exam
Sep 26, 2016
Amended description with annotations
Search/Exam
Sep 26, 2016
Description
Search/Exam
Sep 26, 2016
Letter accompanying subsequently filed items
Search/Exam
Sep 26, 2016
May 20, 2016
Annex to the communication
Search/Exam
May 20, 2016
Communication from the Examining Division
Search/Exam
Feb 9, 2016
Examination started
Search/Exam
Nov 4, 2015
Aug 21, 2015
Communication to designated inventor
Search/Exam
Aug 14, 2015
(Electronic) Receipt
Search/Exam
Aug 14, 2015
Letter accompanying subsequently filed items
Search/Exam
Aug 14, 2015
Letter concerning the inventor
Search/Exam
Jul 6, 2015
Submission concerning representation
Search/Exam
Jun 24, 2015
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Jun 1, 2015
Letter which had not been notified
Search/Exam
Apr 24, 2015
Communication to designated inventor
Search/Exam
Apr 24, 2015
Communication to designated inventor
Search/Exam
Apr 24, 2015
Communication to designated inventor
Search/Exam
Apr 10, 2015
(Electronic) Receipt
Search/Exam
Apr 10, 2015
Apr 10, 2015
Amended claims with annotations
Search/Exam
Apr 10, 2015
Apr 10, 2015
Amended description with annotations
Search/Exam
Apr 10, 2015
Amendments received before examination
Search/Exam
Apr 10, 2015
Priority search results
Search/Exam
Apr 10, 2015
Request for entry into the European phase
Search/Exam
Mar 31, 2015
Jan 23, 2015
Information on entry into European phase
Search/Exam
Apr 9, 2014
Mar 20, 2014
Copy of the international search report
Search/Exam
Mar 20, 2014
Copy of the international search report
Search/Exam
Mar 20, 2014
Published international application - A1
Search/Exam
Dec 10, 2013
Dec 10, 2013
Dec 10, 2013
Sep 12, 2013
(Electronic) Receipt
PCTRO
Sep 12, 2013
Abstract
PCTRO
Sep 12, 2013
Claims
PCTRO
Sep 12, 2013
Description
PCTRO
Sep 12, 2013
Drawings
PCTRO