The weekly litigation news digest is live. Subscribe now
The patent EP2344141 was granted to Egis Gygyszergyr Nyilvnosan MKD Rszvnytrsasg on May 1, 2019. The application was filed on Sep 30, 2009 under application number EP09748467A. 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 |
|---|---|---|---|
| KRKA | Jan 31, 2020 | HOEFER & PARTNER | ADMISSIBLE |
| KRKA | Jan 31, 2020 | HOEFER & PARTNER PATENTANWALTE MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | DE20116428U |
| INTERNATIONAL-SEARCH-REPORT | IN224215 |
| INTERNATIONAL-SEARCH-REPORT | WO2005099699 |
| OPPOSITION | DE20116428U |
| OPPOSITION | EP1309317 |
| OPPOSITION | IN224215 |
| OPPOSITION | WO03032954 |
| OPPOSITION | WO2005099699 |
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
Get instant alerts for new documents
Jun 27, 2022
Jun 27, 2022
Jun 22, 2022
Mar 17, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Means of redress
OPPO
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Nov 10, 2021
Sep 20, 2021
Sep 20, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 10, 2021
Sep 9, 2021
Sep 9, 2021
Jun 21, 2021
Jun 21, 2021
Nov 30, 2020
Nov 27, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Aug 19, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Jul 7, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Jul 1, 2020
Feb 20, 2020
Feb 20, 2020
Feb 12, 2020
Feb 12, 2020
Feb 10, 2020
Feb 6, 2020
Feb 6, 2020
Feb 3, 2020
Feb 3, 2020
Feb 3, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Jan 31, 2020
Sep 23, 2019
Payment submission rejected
Search/Exam
May 13, 2019
Apr 4, 2019
Decision to grant a European patent
Search/Exam
Mar 26, 2019
Mar 26, 2019
Mar 26, 2019
Intention to grant (signatures)
Search/Exam
Mar 26, 2019
Text intended for grant (clean copy)
Search/Exam
Mar 26, 2019
Feb 1, 2019
(Electronic) Receipt
Search/Exam
Feb 1, 2019
Amended claims with annotations
Search/Exam
Feb 1, 2019
Claims
Search/Exam
Feb 1, 2019
French translation of claims
Search/Exam
Feb 1, 2019
German translation of the claims
Search/Exam
Feb 1, 2019
Letter accompanying subsequently filed items
Search/Exam
Feb 1, 2019
Oct 24, 2018
Oct 16, 2018
(Electronic) Receipt
Search/Exam
Oct 16, 2018
Annexes in respect of a client data request
Search/Exam
Oct 16, 2018
Annexes in respect of a client data request
Search/Exam
Oct 16, 2018
Letter accompanying subsequently filed items
Search/Exam
Oct 16, 2018
Oct 1, 2018
Oct 1, 2018
Oct 1, 2018
Intention to grant (signatures)
Search/Exam
Oct 1, 2018
Text intended for grant (clean copy)
Search/Exam
Oct 1, 2018
Sep 6, 2018
Aug 23, 2018
(Electronic) Receipt
Search/Exam
Aug 23, 2018
Enquiry as to the processing of the file
Search/Exam
Aug 23, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 26, 2018
(Electronic) Receipt
Search/Exam
Apr 26, 2018
Amended claims with annotations
Search/Exam
Apr 26, 2018
Amended description with annotations
Search/Exam
Apr 26, 2018
Claims
Search/Exam
Apr 26, 2018
Description
Search/Exam
Apr 26, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 26, 2018
Apr 12, 2018
Annex to the communication
Search/Exam
Apr 12, 2018
Communication from the Examining Division
Search/Exam
Mar 5, 2018
Feb 27, 2018
Observations by third parties
Search/Exam
Feb 27, 2018
Observations by third parties
Search/Exam
Feb 20, 2018
Feb 8, 2018
Feb 2, 2018
(Electronic) Receipt
Search/Exam
Feb 2, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 2, 2018
Sep 22, 2017
Annex to the communication
Search/Exam
Sep 22, 2017
Communication from the Examining Division
Search/Exam
Jun 12, 2017
(Electronic) Receipt
Search/Exam
Jun 12, 2017
Amended claims with annotations
Search/Exam
Jun 12, 2017
Claims
Search/Exam
Jun 12, 2017
Letter accompanying subsequently filed items
Search/Exam
Jun 12, 2017
Feb 15, 2017
Annex to the communication
Search/Exam
Feb 15, 2017
Communication from the Examining Division
Search/Exam
Oct 23, 2015
(Electronic) Receipt
Search/Exam
Oct 23, 2015
Amended claims with annotations
Search/Exam
Oct 23, 2015
Claims
Search/Exam
Oct 23, 2015
Letter accompanying subsequently filed items
Search/Exam
Oct 23, 2015
Jul 1, 2015
Annex to the communication
Search/Exam
Jul 1, 2015
Communication from the Examining Division
Search/Exam
Feb 25, 2015
Submission concerning representation
Search/Exam
Feb 25, 2015
Submission concerning representation
Search/Exam
Oct 15, 2014
Refund of fees
Search/Exam
Mar 28, 2014
Jun 4, 2013
Amended claims with annotations
Search/Exam
Jun 4, 2013
Claims
Search/Exam
Jun 4, 2013
May 29, 2013
Amended claims with annotations
Search/Exam
May 29, 2013
Claims
Search/Exam
May 29, 2013
Jan 31, 2013
Jan 29, 2013
Jan 21, 2013
Nov 16, 2012
Brief communication
Search/Exam
Nov 16, 2012
Communication from the Legal Division
Search/Exam
Nov 13, 2012
Letter to the Legal Division
Search/Exam
Nov 9, 2012
Letter to the Legal Division
Search/Exam
Sep 25, 2012
Letter concerning fees and payments
Search/Exam
Sep 10, 2012
Communication from the Legal Division
Search/Exam
Sep 4, 2012
Annex
Search/Exam
Sep 4, 2012
Letter to the Legal Division
Search/Exam
Aug 30, 2012
Letter to the Legal Division
Search/Exam
Aug 3, 2012
Aug 1, 2012
Note on telephone consultation
Search/Exam
Jul 31, 2012
Annex
Search/Exam
Jul 31, 2012
Annex
Search/Exam
Jul 31, 2012
Jul 31, 2012
Jul 30, 2012
Jul 20, 2012
Annex
Search/Exam
Jul 20, 2012
Letter to the Legal Division
Search/Exam
Apr 5, 2012
Annex to the communication
Search/Exam
Apr 5, 2012
Communication from the Examining Division
Search/Exam
Mar 6, 2012
Mar 6, 2012
Amendments received before examination
Search/Exam
Mar 2, 2012
Mar 2, 2012
Amendments received before examination
Search/Exam
Mar 2, 2012
Annex
Search/Exam
Nov 18, 2011
Matter concerning the application
Search/Exam
Nov 18, 2011
Jun 22, 2011
Jun 21, 2011
Matter concerning the application
Search/Exam
Jun 20, 2011
Matter concerning the application
Search/Exam
May 20, 2011
Apr 26, 2011
Apr 21, 2011
Apr 21, 2011
Amendments received before examination
Search/Exam
Apr 21, 2011
Annex
Search/Exam
Apr 21, 2011
Annex
Search/Exam
Apr 21, 2011
Request for entry into the European phase
Search/Exam
Apr 7, 2011
Copy of the international search report
Search/Exam
Apr 7, 2011
Published international application - A9
Search/Exam
Feb 11, 2011
Information on entry into European phase
Search/Exam
Sep 23, 2010
Copy of the international search report
Search/Exam
Sep 23, 2010
Jun 16, 2010
Jun 10, 2010
Jun 10, 2010
Jun 10, 2010
Apr 8, 2010
Published international application - A2
Search/Exam
Nov 16, 2009
Abstract
PCTISA
Nov 16, 2009
Claims
PCTISA
Nov 16, 2009
Description
PCTISA
Nov 16, 2009