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Building Structure With Means To Reduce Induced Vibrations - EP3565967

The patent EP3565967 was granted to Siemens Gamesa Renewable Energy on Mar 17, 2021. The application was originally filed on Nov 28, 2017 under application number EP17816533A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3565967

SIEMENS GAMESA RENEWABLE ENERGY
Application Number
EP17816533A
Filing Date
Nov 28, 2017
Status
Granted And Under Opposition
Feb 12, 2021
Publication Date
Mar 17, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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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ENERCONDec 17, 2021EISENFUHR SPEISERWITHDRAWN
NORDEX ENERGY SPAINDec 16, 2021HAUCKADMISSIBLE
NORDEX ENERGY SPAINDec 16, 2021HAUCK PATENTANWALTSPARTNERSCHAFT MBBADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE102004030094
INTERNATIONAL-SEARCH-REPORTDE19704759
INTERNATIONAL-SEARCH-REPORTEP3029313
INTERNATIONAL-SEARCH-REPORTJP2000008648
INTERNATIONAL-SEARCH-REPORTKR101273967B
OPPOSITIONCN103423098
OPPOSITIONDE102004030094
OPPOSITIONDE19704759
OPPOSITIONEP2548800
OPPOSITIONEP2703640
OPPOSITIONEP3029313
OPPOSITIONJP2000008648
OPPOSITIONJPH07139222
OPPOSITIONKR101273967B
OPPOSITIONKR20110045711
OPPOSITIONUS2014140856
OPPOSITIONUS4059129
OPPOSITIONUS5058837
OPPOSITIONWO2014040598

Non-Patent Literature (NPL) Citations (8) New

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

Citation PhaseReference Text
OPPOSITION- Anonymous, "Products for Wind Energy", 3M, (20160101), pages 1 - 4, 3M, (20220201), XP055885961
OPPOSITION- B. J. VICKERY et al., "Flow-Induced Vibrations of Cylindrical Structures", Hydraulics and Fluid Mechanics Proceedings of the First Australasian Conference, University of Western Australia, doi:10.1016/B978-0-08-010291-7.50018-5, pages 213 - 241, XP55875910
OPPOSITION- Igarashi Tamotsu, "Effect of Vortex Generators on the Flow around a Circular Cylinder Normal to an Airstream", Bulletin of JSME, (19850201), pages 274 - 282, XP055875905
OPPOSITION- U. ÜNAL et al., "An experimental investigation into the effect of vortex generators on the near-wake flow of a circular cylinder", Exp Fluids, (20091210), vol. 48, doi:10.1007/s00348-009-0791-6, pages 1059 - 1079, XP019845346
OPPOSITION- M. ZDRAVKOVICH, "Review and Classification of Various Aerodynamic and Hydrodynamic Means for Suppressing Vortex Shedding", Journal of Wind Engineering and Industrial Aerodynamics, (19810000), vol. 7, doi:10.1016/0167-6105(81)90036-2, pages 145 - 189, XP001023833
OPPOSITION- G. ZHOU et al., "Experimental investigations of thermal and flow characteristics of curved trapezoidal winglet type vortex generators", Applied Thermal Engineering, (20111120), vol. 37, doi:10.1016/j.applthermaleng.2011.11.024, pages 241 - 248, XP028889340
OPPOSITION- Tao Shi-Bo, Tang Ai-Ping, Xin Da-Bo, Liu Ke-Tong, Zhang Hong-Fu, "Vortex-Induced Vibration Suppression of a Circular Cylinder with Vortex Generators", SHOCK AND VIBRATION, WILEY, NEW YORK, NY, NL, NL , (20160101), vol. 2016, doi:10.1155/2016/5298687, ISSN 1070-9622, pages 1 - 10, XP055875911
OPPOSITION- A. R. SERAKAWI et al., "Experimental Study of Half-Delta Wing Vortex Generator for Flow Separation Control", Journal of Aircraft, vol. 49, no. 1, doi:10.2514/1.c031244, XP055739927

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Dossier Documents

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