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Method Of Rotor-Stall Prevention In Wind Turbines - EP2644887

The patent EP2644887 was granted to General Electric on Mar 22, 2023. The application was originally filed on Mar 26, 2013 under application number EP13161166A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2644887

GENERAL ELECTRIC
Application Number
EP13161166A
Filing Date
Mar 26, 2013
Status
Granted And Under Opposition
Feb 17, 2023
Grant Date
Mar 22, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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CompanyOpposition DateRepresentativeOpposition Status

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WOBBEN PROPERTIESDec 22, 2023EISENFUHR SPEISERADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONUS2010098540
OPPOSITIONUS2010098540
OPPOSITIONUS4656362
OPPOSITIONWO2011150931
SEARCHEP1918581
SEARCHEP2075462
SEARCHUS2008101916
SEARCHWO2011150931

Non-Patent Literature (NPL) Citations (3) 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, "MOD-2 WIND TURBINE SYSTEM CONCEPT AND PRELIMINARY DESIGN REPORT", Boeing Engineering and Construction; Prepared for NASA for U.S. Dept. of Energy, (19790701), Boeing Engineering and Construction; Prepared for NASA for U.S. Dept. of Energy, URL: https://ntrs.nasa.gov/api/citations/19800018276/downloads/19800018276.pdf, XP093173691-
OPPOSITION- Hand M. Maureen, Mark J. Balas, "Systematic Controller Design Methodology for Variable-Speed Wind Turbines", National Renewable Energy Laboratory, NREL/TP-500-29415, (20020201), National Renewable Energy Laboratory, NREL/TP-500-29415 , URL: https://www.nrel.gov/docs/fy02osti/29415.pdf, XP093173694-
OPPOSITION- Rahman Mosfequr, Salyers Travis E.; El-Shahat Adel; Ilie Marcel; Ahmed Mahbub; Soloiu Valentin, "Numerical and Experimental Investigation of Aerodynamic Performance of Vertical-Axis Wind Turbine Models with Various Blade Designs", 14th International Heat Pipe Conference (14th IHPC), (20180101), vol. 06, no. 05, doi:10.4236/jpee.2018.65003, ISSN 2327-588X, pages 26 - 63, XP093173698

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Dossier Documents

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