The weekly litigation news digest is live. Subscribe now
The patent EP2100364 was granted to Siemens on Sep 12, 2018. The application was filed on Dec 8, 2006 under application number EP06828678A. 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 |
|---|---|---|---|
| GENERAL ELECTRIC TECHNOLOGY | Jun 12, 2019 | OPENSHAW | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP0077968 |
| OPPOSITION | EP0077968 |
| OPPOSITION | US2010067266 |
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
Apr 2, 2024
Apr 2, 2024
Apr 2, 2024
Mar 15, 2024
Mar 15, 2024
Mar 15, 2024
Feb 7, 2024
Feb 7, 2024
Feb 7, 2024
Feb 2, 2024
Jan 26, 2024
Jan 24, 2024
Jan 19, 2024
(Electronic) Receipt
Appeal
Jan 19, 2024
Jan 19, 2024
Jan 11, 2024
Jan 11, 2024
Jan 2, 2024
(Electronic) Receipt
Appeal
Jan 2, 2024
Jan 2, 2024
Nov 28, 2023
(Electronic) Receipt
Appeal
Nov 28, 2023
Nov 28, 2023
Nov 28, 2023
Jul 20, 2023
Jul 20, 2023
Jul 20, 2023
Jul 17, 2023
Feb 1, 2023
Letter accompanying subsequently filed items
Search/Exam
Feb 1, 2023
Jan 25, 2023
(Electronic) Receipt
Search/Exam
Jan 25, 2023
Annexes in respect of a client data request
Search/Exam
Jan 25, 2023
Letter accompanying subsequently filed items
Search/Exam
Jan 25, 2023
Submission concerning representation
Search/Exam
Jun 27, 2022
Jun 21, 2022
(Electronic) Receipt
Appeal
Jun 21, 2022
Jun 21, 2022
Apr 21, 2022
Feb 3, 2022
Jan 31, 2022
(Electronic) Receipt
Appeal
Jan 31, 2022
Jan 31, 2022
Reply to appeal
Appeal
Sep 24, 2021
Sep 20, 2021
(Electronic) Receipt
Appeal
Sep 20, 2021
Sep 20, 2021
Sep 20, 2021
Sep 20, 2021
Sep 20, 2021
Sep 20, 2021
Sep 20, 2021
Sep 20, 2021
Sep 20, 2021
Sep 20, 2021
Aug 9, 2021
Aug 6, 2021
Jul 29, 2021
(Electronic) Receipt
Appeal
Jul 29, 2021
Jul 29, 2021
Jul 23, 2021
Jul 23, 2021
Jul 16, 2021
(Electronic) Receipt
Appeal
Jul 16, 2021
Jul 16, 2021
Notice of appeal
Appeal
May 28, 2021
Advice of delivery
Appeal
May 26, 2021
May 19, 2021
May 19, 2021
May 19, 2021
May 19, 2021
May 19, 2021
May 19, 2021
May 19, 2021
Means of redress
OPPO
May 19, 2021
May 19, 2021
May 19, 2021
May 19, 2021
May 19, 2021
May 19, 2021
Apr 20, 2021
Mar 25, 2021
Mar 18, 2021
Mar 18, 2021
Mar 18, 2021
Authorisation
OPPO
Mar 18, 2021
Authorisation
OPPO
Mar 18, 2021
Mar 18, 2021
Feb 25, 2021
Feb 25, 2021
Feb 24, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 19, 2021
Feb 18, 2021
Feb 18, 2021
Feb 18, 2021
Feb 18, 2021
Feb 18, 2021
Feb 17, 2021
Feb 17, 2021
Feb 17, 2021
Feb 17, 2021
Feb 17, 2021
Jan 22, 2021
Jan 22, 2021
Dec 23, 2020
Jul 15, 2020
Jul 15, 2020
Jul 15, 2020
Jul 9, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Feb 26, 2020
Feb 24, 2020
Feb 18, 2020
Feb 18, 2020
Feb 18, 2020
Feb 18, 2020
Feb 18, 2020
Feb 18, 2020
Jan 23, 2020
Jan 20, 2020
Jan 20, 2020
Jan 20, 2020
Jan 20, 2020
Oct 29, 2019
Oct 24, 2019
Oct 24, 2019
Oct 24, 2019
Jun 27, 2019
Jun 27, 2019
Jun 21, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Jun 12, 2019
Sep 24, 2018
Aug 17, 2018
Decision to grant a European patent
Search/Exam
Jul 31, 2018
(Electronic) Receipt
Search/Exam
Jul 31, 2018
English translation of the claims
Search/Exam
Jul 31, 2018
French translation of claims
Search/Exam
Jul 31, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 18, 2018
Apr 18, 2018
Apr 18, 2018
Intention to grant (signatures)
Search/Exam
Apr 18, 2018
Text intended for grant (clean copy)
Search/Exam
Apr 18, 2018
Jul 31, 2017
Jul 24, 2017
May 6, 2016
(Electronic) Receipt
Search/Exam
May 6, 2016
Amended claims with annotations
Search/Exam
May 6, 2016
Amended description with annotations
Search/Exam
May 6, 2016
Claims
Search/Exam
May 6, 2016
Description
Search/Exam
May 6, 2016
Letter accompanying subsequently filed items
Search/Exam
May 6, 2016
Mar 21, 2016
Mar 16, 2016
(Electronic) Receipt
Search/Exam
Mar 16, 2016
Letter accompanying subsequently filed items
Search/Exam
Mar 16, 2016
Jan 7, 2016
Annex to the communication
Search/Exam
Jan 7, 2016
Communication from the Examining Division
Search/Exam
Dec 18, 2015
Examination started
Search/Exam
Nov 25, 2013
Nov 19, 2013
Non-patent literature filed by a third party
Search/Exam
Nov 19, 2013
Non-patent literature filed by a third party
Search/Exam
Nov 19, 2013
Non-patent literature filed by a third party
Search/Exam
Nov 19, 2013
Non-patent literature filed by a third party
Search/Exam
Nov 19, 2013
Observations by third parties
Search/Exam
Feb 11, 2013
Feb 5, 2013
Feb 5, 2013
Feb 5, 2013
Feb 5, 2013
Aug 19, 2009
Jul 15, 2009
Jun 25, 2009
Apr 16, 2009
(Electronic) Receipt
Search/Exam
Apr 16, 2009
Information on entry into European phase
Search/Exam
Apr 16, 2009
Request for entry into the European phase
Search/Exam
Jun 12, 2008
Jun 12, 2008
Copy of the international search report
Search/Exam
Jun 12, 2008
Copy of the international search report
Search/Exam
Jun 12, 2008
Published international application - A1
Search/Exam
Oct 30, 2007
Abstract
PCTISA
Feb 1, 2007
Abstract
PCTISA
Feb 1, 2007
Claims
PCTISA
Feb 1, 2007
Description
PCTISA
Feb 1, 2007
Drawings
PCTISA