The patent EP2709819 was granted to KHS on Nov 15, 2017. The application was originally filed on Apr 17, 2012 under application number EP12715848A. The patent is currently recorded with a legal status of "Opposition Rejected".

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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number | 
|---|---|
| DESCRIPTION | DE2352926 | 
| DESCRIPTION | DE4212583 | 
| DESCRIPTION | DE4340291 | 
| INTERNATIONAL-SEARCH-REPORT | DE20023423U | 
| INTERNATIONAL-SEARCH-REPORT | EP2255949 | 
| INTERNATIONAL-SEARCH-REPORT | EP2279850 | 
| INTERNATIONAL-SEARCH-REPORT | US2011037187 | 
| INTERNATIONAL-SEARCH-REPORT | WO2010003871 | 
| INTERNATIONAL-SEARCH-REPORT | WO2010003873 | 
| OPPOSITION | DE10064167 | 
| OPPOSITION | DE102007017938 | 
| OPPOSITION | DE102009020629 | 
| OPPOSITION | DE102009036920 | 
| OPPOSITION | DE102010022128 | 
| OPPOSITION | DE102010045832 | 
| OPPOSITION | DE20023423U | 
| OPPOSITION | EP2246176 | 
| OPPOSITION | EP2255949 | 
| OPPOSITION | EP2279850 | 
| OPPOSITION | GB1248608 | 
| OPPOSITION | US2009218733 | 
| OPPOSITION | US2011037187 | 
| OPPOSITION | WO2010003871 | 
| OPPOSITION | WO2010003873 | 
| OPPOSITION | WO2010020529 | 
Get a free citation report including examiner, opposition, and international search citations.
Get Citation ReportThe 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
Jul 9, 2022
Jul 7, 2022
Advice of delivery
Appeal
Jun 20, 2022
Jun 20, 2022
Jun 20, 2022
May 31, 2022
Oct 4, 2021
Oct 4, 2021
Mar 29, 2021
Mar 24, 2021
(Electronic) Receipt
Appeal
Mar 24, 2021
Mar 24, 2021
Mar 24, 2021
Mar 24, 2021
Mar 24, 2021
Mar 24, 2021
Jan 19, 2021
Jan 12, 2021
Jan 12, 2021
Jan 12, 2021
Dec 30, 2020
Dec 30, 2020
Dec 14, 2020
Dec 7, 2020
(Electronic) Receipt
Appeal
Dec 7, 2020
Dec 7, 2020
Reply to appeal
Appeal
Aug 20, 2020
Aug 13, 2020
(Electronic) Receipt
Appeal
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
Aug 13, 2020
May 25, 2020
May 25, 2020
May 13, 2020
(Electronic) Receipt
Appeal
May 13, 2020
May 13, 2020
Notice of appeal
Appeal
Apr 9, 2020
Apr 8, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Means of redress
OPPO
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020
Jan 15, 2020
Nov 21, 2019
Nov 20, 2019
Nov 19, 2019
Nov 15, 2019
Nov 15, 2019
Nov 15, 2019
Nov 15, 2019
Nov 15, 2019
Nov 15, 2019
Nov 15, 2019
Nov 15, 2019
Nov 15, 2019
Nov 15, 2019
Nov 15, 2019
Nov 15, 2019
Nov 14, 2019
Nov 14, 2019
Nov 14, 2019
Oct 22, 2019
Oct 8, 2019
Jul 2, 2019
Jul 2, 2019
Jun 27, 2019
Jun 27, 2019
Jun 25, 2019
Jun 25, 2019
Jun 25, 2019
Jun 25, 2019
Jun 25, 2019
Jun 25, 2019
Apr 30, 2019
Apr 25, 2019
Apr 25, 2019
Apr 25, 2019
Jan 10, 2019
Jan 10, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Aug 27, 2018
Aug 27, 2018
Aug 22, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Nov 22, 2017
Oct 19, 2017
Decision to grant a European patent
Search/Exam
Oct 2, 2017
English translation of the claims
Search/Exam
Oct 2, 2017
Filing of the translations of the claims
Search/Exam
Oct 2, 2017
French translation of claims
Search/Exam
Oct 2, 2017
Payment of fees and costs
Search/Exam
Jun 29, 2017
Jun 29, 2017
Jun 29, 2017
Intention to grant (signatures)
Search/Exam
Jun 29, 2017
Text intended for grant (clean copy)
Search/Exam
Jun 29, 2017
Jun 14, 2017
May 26, 2017
May 24, 2017
May 17, 2017
Apr 21, 2017
Apr 21, 2017
Apr 19, 2017
Invitation to file an authorisation
Search/Exam
Apr 7, 2017
Apr 4, 2017
Mar 27, 2017
Annex to the communication
Search/Exam
Mar 27, 2017
Communication from the Examining Division
Search/Exam
Mar 17, 2017
Examination started
Search/Exam
Jul 8, 2015
CDS Clean up - amended applicant details
Search/Exam
Sep 15, 2014
Priority search results
Search/Exam
Sep 15, 2014
Aug 29, 2014
Jul 30, 2014
Jul 30, 2014
Amended description with annotations
Search/Exam
Jul 30, 2014
Amendments received before examination
Search/Exam
Jul 22, 2014
Jul 22, 2014
Amended description with annotations
Search/Exam
Jul 22, 2014
Amendments received before examination
Search/Exam
Apr 9, 2014
Refund of fees
Search/Exam
Feb 26, 2014
Jan 13, 2014
Jan 9, 2014
Communication to designated inventor
Search/Exam
Jan 9, 2014
Communication to designated inventor
Search/Exam
Dec 21, 2013
Request for entry into the European phase
Search/Exam
Dec 19, 2013
Dec 19, 2013
Dec 18, 2013
Payment of fees and costs
Search/Exam
Dec 18, 2013
Payment of fees and costs
Search/Exam
Dec 16, 2013
Request for entry into the European phase
Search/Exam
Dec 4, 2013
Sep 27, 2013
Information on entry into European phase
Search/Exam
Dec 12, 2012
Nov 22, 2012
Copy of the international search report
Search/Exam
Nov 22, 2012
Copy of the international search report
Search/Exam
Nov 22, 2012
Published international application - A1
Search/Exam
Jul 25, 2012
Jul 25, 2012
Jul 25, 2012
Jun 21, 2012
Jun 21, 2012
Apr 17, 2012
Abstract
PCTRO
Apr 17, 2012
Claims
PCTRO
Apr 17, 2012
Description
PCTRO
Apr 17, 2012
Drawings
PCTRO