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COULOMB TECHNOLOGIES INC

Overview
  • Total Patents
    21
About

COULOMB TECHNOLOGIES INC has a total of 21 patent applications. Its first patent ever was published in 2008. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and China. Its main competitors in its focus markets environmental technology, transport and control are CHARGEPOINT INC, EVERCHARGE INC and KANG BYUNG HYOUK.

Patent filings in countries

World map showing COULOMB TECHNOLOGIES INCs patent filings in countries

Patent filings per year

Chart showing COULOMB TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Baxter David 11
#2 Lowenthal Richard 10
#3 Tormey Milton T 9
#4 Mandal Praveen 6
#5 Tormey Milton 5
#6 Solomon James 5
#7 Bhade Harjinder 5
#8 Hagenmaier Carl F Jr 4
#9 Richard Lowenthal 3
#10 Matsuno Craig T 3

Latest patents

Publication Filing date Title
WO2012006597A2 Breakaway mechanism for charging cables of electric vehicle charging stations
CA2740460A1 Safety supervisory module of an electric vehicle charging station
CN102742113A Electric vehicle charging and accounting
US8025526B1 Self powered electric vehicle charging connector locking system
US2010134067A1 Electrical circuit sharing for electric vehicle charging stations
US2010013436A1 Street light mounted network-controlled charge transfer device for electric vehicles
US2010301809A1 Overcurrent and ground fault protection in a networked charging station for electric vehicles
US2010013433A1 Vehicle charging station having a dual position locking door
US2009174365A1 Network-controlled charging system for electric vehicles