IP Verse

Generator Mounted On An Internal Combustion Engine - EP2339721

The patent EP2339721 was granted to EC Power on Jan 27, 2021. The application was originally filed on Dec 22, 2010 under application number EP10252196A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2339721

EC POWER
Application Number
EP10252196A
Filing Date
Dec 22, 2010
Status
Granted And Under Opposition
Dec 25, 2020
Grant Date
Jan 27, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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.

CompanyOpposition DateRepresentativeOpposition Status

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EMOD MOTORENOct 27, 2021RAUCHADMISSIBLE
LIEDTKEOct 27, 2021LIEDTKE & PARTNER PATENTANWALTEADMISSIBLE

Patent Citations (24) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
EXAMINATIONUS5577775
EXAMINATIONUS6849982
EXAMINATIONWO03061099
EXAMINATIONWO9708439
OPPOSITIONEP0071562
OPPOSITIONEP1885046
OPPOSITIONEP2298642
OPPOSITIONUS2007236098
OPPOSITIONUS2009166108
OPPOSITIONUS5577775
OPPOSITIONUS5796190
OPPOSITIONUS6777847
OPPOSITIONUS6849982
OPPOSITIONUS7239032
OPPOSITIONWO03061099
OPPOSITIONWO2004001207
OPPOSITIONWO2004001932
OPPOSITIONWO2005114815
OPPOSITIONWO9708439
OPPOSITIONWO9708456
SEARCHEP1885046
SEARCHUS2007236098
SEARCHUS5796190
SEARCHUS6777847

Non-Patent Literature (NPL) Citations (9) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "18 Drehstrommotoren", Sew Eurodrive Katalog -VA2004, (20040101), pages 547 - 573, Sew Eurodrive Katalog -VA2004, URL: https://download.sew-eurodrive.com/download/pdf/11230118_G18.pdf, (20211110), XP055859832-
OPPOSITION- Anonymous, "AC Motors Asynchronous Servomotors Operating Instructions", Sew-Eurodrive GmbH & Co, (20011001), pages 3 - 49, Sew-Eurodrive GmbH & Co, URL: https://download.sew-eurodrive.com/download/pdf/10527613.pdf, (20211110), XP055859845-
OPPOSITION- Anonymous, "Drehstrommotoren DR/DV/DT/DTE/DVE, Asynchrone Servomotoren CT/CV Betriebsanleitung", Sew-Eurodrive GmbH & Co KG, (20040801), pages 3 - 69, XP055859838-
OPPOSITION- Anonymous, "PME Generatorline PME 250", KIRSCH GmbH, (20020601), pages 1 - 2, XP055859821-
OPPOSITION- Anonymous, "Referenzliste Antriebssysteme", Kirsch GmbH, pages 1 - 12-
OPPOSITION- Anonymous, "Sinamics S120 Komplett-Torquemotoren 1FW3 Projektierungshandbuch", Siemens AG, (20090801), pages 5 - 248, XP055859828-
OPPOSITION- Gunter Arnold, "Report on generation control of small electrical machines in DG grids", DISPOWER Contract No. ENK5-CT-2001-00522, (20050707), pages 1 - 46, XP055859925-
OPPOSITION- J. Oostra Ridderkerk, W. Dunger Stendal, "Hybrid-Rangierlokomotive: Technik und Anwendungen / Hybrid shunting locomotive: technology and practice", Zevrail, (20090909), vol. 133, pages 337, 365 - 369, XP055859812-
OPPOSITION- Kirsch Gmbh, "VSCF- Drehzahlvariabler AC-Stromerzeuger D 10-40 DDPME 400/230 V- 50Hz- 10...40kVA", INTERNET ARCHIVE WAYBACK MACHINE, (20070202), pages 1 - 2, INTERNET ARCHIVE WAYBACK MACHINE, URL: https://web.archive.org/web/20070202033922if_/http://www.kirsch-energie.de:80/fileadmin/user_upload/redakteur/pdf/KIRSCH_vscf.pdf, (20211110), XP055859929-

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Dossier Documents

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