Learn more

DUKE ENERGY CORP

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    88,781
  • Filing trend
    0.0%
About

DUKE ENERGY CORP has a total of 23 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1999. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, measurement and electrical machinery and energy are ORISON INC, UPSIDE ENERGY LTD and MATSUO CONSTRUCTION CO LTD.

Patent filings in countries

World map showing DUKE ENERGY CORPs patent filings in countries

Patent filings per year

Chart showing DUKE ENERGY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Laval Stuart 11
#2 Smith Raiford 6
#3 Handley Jason 4
#4 Vukojevic Aleksandar 4
#5 Barna Joseph J 3
#6 Shoubaki Ehab 2
#7 Manjrekar Madhav 2
#8 Essakiappan Somasundaram 2
#9 Richardson Jacob A 2
#10 Kling Andrew 2

Latest patents

Publication Filing date Title
WO2020160427A1 Advanced power distribution platform
US2020177976A1 Methods of operating an electronic device to communicate with an electric utility meter or a transformer, and related electronic devices and computer program products
US2021041152A1 Chiller refrigeration circuit recharging apparatus and method
US2019280467A1 Methods and apparatuses for robotic breaker racking
US2019017896A1 Nondestructive inspection tools for timber distribution poles, and related methods
US2018219377A1 Apparatuses including power electronics circuitry, and related methods of operation
WO2018144009A1 Power management methods for a circuit of a substation, and related apparatuses and computer program products
US2017229868A1 Methods of microgrid communications and connection transitions
US2018040435A1 Lockout, tagout device for slidelink energy isolation arrangement
US2016131686A1 Apparatuses including utility meter, power electronics, and communications circuitry, and related methods of operation
US2015180538A1 Communication nodes and sensor devices configured to use power line communication signals, and related methods of operation
US2015097695A1 Methods of processing data corresponding to a device that corresponds to a gas, water, or electric grid, and related devices and computer program products
US2015253797A1 Methods for reducing solar inverter output volatility, and related nodes and solar inverters
US6979992B2 Portable radiated emissions measurement system
US6145454A Tangentially-fired furnace having reduced NOx emissions