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Patent opposition analysis in Power Circuits industry

In the competitive field of Power Circuits, companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top opposing and opposed companies, and the most recent patents getting opposed. Stay informed on the latest developments in Power Circuits technology and learn how to protect your intellectual property.

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Top companies filing patent oppositions

Explore the top companies that have filed the most patent oppositions in the technology industry.

CompanyTotal Oppositions
VESTAS WIND SYSTEMS14
SIEMENS GAMESA RENEWABLE ENERGY13
SMA SOLAR TECHNOLOGY12
SIEMENS10
GENERAL ELECTRIC TECHNOLOGY8
NORDEX ENERGY4
GE WIND ENERGY4
ENERCON3
BOB HOLDING2
CONVERTERTEC DEUTSCHLAND2

Top companies facing patent oppositions

Explore the top companies that have faced the most patent oppositions in the technology industry.

CompanyTotal Oppositions
SIEMENS13
GENERAL ELECTRIC13
VESTAS WIND SYSTEMS10
HITACHI ENERGY SWITZERLAND7
ABB SCHWEIZ6
ABB POWER GRIDS SWITZERLAND6
REC SOLAR PTE6
SIEMENS GAMESA RENEWABLE ENERGY5
SIEMENS ENERGY4
GE ENERGY POWER CONVERSION TECHNOLOGY4

Top active law firms filing patent oppositions New

Explore the top law firms that have filed the most patent oppositions in the technology industry.

CompanyTotal Oppositions Filed
SAMSON & PARTNER PATENTANWALTE MBB12
SGRE ASSOCIATION11
SIEMENS PATENT ATTORNEYS7
POTTER CLARKSON5
INSPICOS PS5
COHAUSZ & FLORACK4
OPENSHAW4
HAUCK PATENTANWALTSPARTNERSCHAFT MBB4
KLEINE3
ASPACHER3

Latest patents opposed in the Power Circuits industry

Patent challenges are becoming increasingly common in the Power Circuits industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the Power Circuits industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Patent NumberTitleApplicantOpposition DateOpposition Name

Get alerts on new patent oppositions in the Power Circuits industry

EP3751692High Voltage Direct Current Power Transmission StationSIEMENSJun 18, 2024GENERAL ELECTRIC TECHNOLOGY
EP3764503Power Converter Control And OperationGENERAL ELECTRIC RENOVABLES ESPAA SLMay 31, 2024VESTAS WIND SYSTEMS
EP3767314Fault Location In An Hvdc SystemABB POWER GRIDS SWITZERLANDMay 30, 2024GENERAL ELECTRIC TECHNOLOGY
EP4107836Power Supporting Arrangement For A Power Grid Operated As A Virtual Synchronous MachineHITACHI ENERGY SWITZERLANDApr 17, 2024GENERAL ELECTRIC TECHNOLOGY
EP2712475Method For Controlling A Dc-Ac Converter Of A Wind TurbineSIEMENSFeb 26, 2024GE WIND ENERGY
EP3542343Mobility Pattern And Connected Lighting Based System For Smart Grid Ressource Planning And Energy ManagementSIGNIFY HOLDINGJan 12, 2024SCHOPF
EP3703216System And Method For Controlling A Hybrid Energy Facility Having Multiple Power SourcesGENERAL ELECTRICAug 1, 2023VESTAS WIND SYSTEMS
EP3709465Intelligent Current Control ApparatusDELTA ELECTRONICSJul 19, 2023SMA SOLAR TECHNOLOGY
EP3593434Method And Assembly For Generating An Activating Signal For An Hvdc BreakerSIEMENSJul 11, 2023GENERAL ELECTRIC TECHNOLOGY
EP3834266Method For Supplying, Transporting And Installing Coils Of A Coil AssemblyCOIL HOLDINGJun 27, 2023SIEMENS ENERGY

Top patents facing oppositions in Power Circuits industry

To stay ahead in the competitive Power Circuits industry, companies are constantly innovating. Here are the top patents facing oppositions in the Power Circuits industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Patent NumberGrant DateTitleApplicantTotal Oppositions
EP3017520Oct 14, 2020Solar Cell AssemblyREC SOLAR PTE6
EP2573896Mar 1, 2017Methods Of Controlling A Combined Plant Including At Least One Generator And An Energy StoreGE ENERGY POWER CONVERSION TECHNOLOGY3
EP1993184Apr 24, 2024Method Of Start Up At Least A Part Of A Wind Power Plant, Wind Power Plant And Use Of The Wind Power PlantSIEMENS GAMESA RENEWABLE ENERGY2
EP2847458Aug 16, 2017Wind Power Plant Frequency ControlVESTAS WIND SYSTEMS2
EP2478610Nov 24, 2021Utilization Of Distributed Generator Inverters As StatcomVARMA2
EP2293410Feb 22, 2017Energy Control Device For An Energy Network With A Control Unit For Controlling An Energy Flow Between The Energy Generator, The Energy Storage Unit, The Load Unit And/Or The Energy NetworkVOLTWERK ELECTRONICS2
EP2987217Nov 22, 2017Method And Device For Regulating The Charge State Of A Battery Power PlantYOUNICOS2
EP2549635Dec 5, 2018Distributed Power Harvesting Systems Using Dc Power SourcesSOLAREDGE2
EP2777125Jul 4, 2018Method For Providing Control Power Using An Energy Store Having Variable Deadband Width When Providing The Control PowerSTEAG POWER SAAR2
EP3080887Aug 23, 2023A Wind Power Plant, And A Method For Increasing The Reactive Power Capability Of A Wind Power PlantVESTAS WIND SYSTEMS2