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The patent EP1908091 was granted to Systec System UND Anlagentechnik on Feb 12, 2020. The application was filed on Jul 11, 2006 under application number EP06762519A. 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 |
|---|---|---|---|
| CEMECON | Nov 11, 2020 | KALKOFF & PARTNER PATENTANWALTE MBB | ADMISSIBLE |
| IHI HAUZER TECHNO COATING | Nov 11, 2020 | MANITZ FINSTERWALD PATENT UND RECHTSANWALTSPARTNERSCHAFT 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 | DE19547305 |
| INTERNATIONAL-SEARCH-REPORT | EP1260603 |
| INTERNATIONAL-SEARCH-REPORT | US2005109607 |
| INTERNATIONAL-SEARCH-REPORT | WO2004031435 |
| INTERNATIONAL-SEARCH-REPORT | WO9840532 |
| OPPOSITION | DE102005033769 |
| OPPOSITION | DE19547305 |
| OPPOSITION | EP0521045 |
| OPPOSITION | EP1260603 |
| OPPOSITION | US2005109607 |
| OPPOSITION | US5306407 |
| OPPOSITION | WO2004031435 |
| OPPOSITION | WO2004087994 |
| OPPOSITION | WO2006114610 |
| OPPOSITION | WO9100374 |
| OPPOSITION | WO9840532 |
| OTHER | DE102005033769 |
| OTHER | EP1260603 |
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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Feb 17, 2021
Communication of amended entries
Search/Exam
Jan 11, 2021
Request concerning representative opponent
Search/Exam
Nov 26, 2020
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Nov 18, 2020
Nov 11, 2020
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Feb 24, 2020
Jan 16, 2020
Decision to grant a European patent
Search/Exam
Dec 24, 2019
English translation of the claims
Search/Exam
Dec 24, 2019
Filing of the translations of the claims
Search/Exam
Dec 24, 2019
French translation of claims
Search/Exam
Oct 11, 2019
Oct 11, 2019
Oct 11, 2019
Intention to grant (signatures)
Search/Exam
Oct 11, 2019
Text intended for grant (clean copy)
Search/Exam
Oct 11, 2019
Jun 7, 2019
(Electronic) Receipt
Search/Exam
Jun 7, 2019
Amended claims with annotations
Search/Exam
Jun 7, 2019
Amended description with annotations
Search/Exam
Jun 7, 2019
Claims
Search/Exam
Jun 7, 2019
Description
Search/Exam
Jun 7, 2019
Letter accompanying subsequently filed items
Search/Exam
Jun 7, 2019
Apr 12, 2019
Apr 9, 2019
Jan 8, 2019
Jan 8, 2019
Dec 20, 2018
(Electronic) Receipt
Search/Exam
Dec 20, 2018
Letter accompanying subsequently filed items
Search/Exam
Dec 20, 2018
Observations by third parties
Search/Exam
Dec 20, 2018
Patent document filed by a Third party
Search/Exam
Nov 29, 2018
Annex to the communication
Search/Exam
Nov 29, 2018
Communication from the Examining Division
Search/Exam
Nov 5, 2018
Advice of delivery
Search/Exam
Oct 26, 2018
Acknowledgement of a document
Search/Exam
Oct 26, 2018
Oct 16, 2018
(Electronic) Receipt
Search/Exam
Oct 16, 2018
Amended claims with annotations
Search/Exam
Oct 16, 2018
Claims
Search/Exam
Oct 16, 2018
Letter accompanying subsequently filed items
Search/Exam
Oct 16, 2018
Letter dealing with oral proceedings
Search/Exam
Apr 11, 2018
Advice of delivery
Search/Exam
Apr 5, 2018
Advice of delivery
Search/Exam
Mar 28, 2018
Acknowledgement of a document
Search/Exam
Mar 28, 2018
Annex to the communication
Search/Exam
Mar 28, 2018
Preparation for oral proceedings
Search/Exam
Mar 28, 2018
Summons to attend oral proceedings
Search/Exam
Nov 21, 2015
Nov 21, 2015
Non-scannable object
Search/Exam
Nov 21, 2015
Non-scannable object
Search/Exam
Nov 21, 2015
Nov 19, 2015
Nov 19, 2015
Nov 19, 2015
Jul 9, 2015
Annex to the communication
Search/Exam
Jul 9, 2015
Communication from the Examining Division
Search/Exam
May 28, 2014
May 28, 2014
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May 26, 2014
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May 23, 2014
Jan 14, 2014
Annex to the communication
Search/Exam
Jan 14, 2014
Communication from the Examining Division
Search/Exam
Dec 17, 2013
Examination started
Search/Exam
Nov 11, 2011
General enquiry
Search/Exam
Oct 4, 2011
Sep 30, 2011
General enquiry
Search/Exam
Sep 22, 2008
Sep 15, 2008
Aug 29, 2008
Refund of fees
Search/Exam
Aug 20, 2008
Jul 7, 2008
Refund of fees
Search/Exam
Mar 12, 2008
Mar 3, 2008
Jan 21, 2008
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Dec 10, 2007
Request for entry into the European phase
Search/Exam
Nov 30, 2007
Information on entry into European phase
Search/Exam
Nov 14, 2007
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Sep 6, 2007
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Aug 7, 2007
Written opinion
PCT2
Aug 7, 2007
Aug 7, 2007
Feb 15, 2007
Notification of election of EPO
Search/Exam
Feb 14, 2007
Jan 25, 2007
Copy of the international search report
Search/Exam
Jan 25, 2007
Copy of the international search report
Search/Exam
Jan 25, 2007
Jan 25, 2007
Published international application - A1
Search/Exam
Jan 11, 2007
Jan 11, 2007
Dec 19, 2006
PCT demand form
PCT2
Dec 13, 2006
Oct 10, 2006
Jul 11, 2006
Abstract
PCTRO
Jul 11, 2006
Claims
PCTRO
Jul 11, 2006
Description
PCTRO
Jul 11, 2006
Drawings
PCTRO
Jul 11, 2006