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ALSTOM GRID UK LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    178,095
About

ALSTOM GRID UK LTD has a total of 30 patent applications. Its first patent ever was published in 2009. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets electrical machinery and energy, environmental technology and control are BAYKEE GUANGDONG TECH CO LTD, EDGE ELECTRONS LTD and FOSHAN UNIPOWER ELECTRONIC CO LTD.

Patent filings per year

Chart showing ALSTOM GRID UK LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Trainer David 10
#2 Davidson Colin Charnock 6
#3 Whitehouse Robert 6
#4 Oates Colin Donald Murray 5
#5 Klimek Andrzej 4
#6 Wilson Douglas 4
#7 Maleka Kyriaki 4
#8 Bagleybter Oleg 4
#9 Withanage Ruchira 3
#10 Wiszniewski Andrzej 3

Latest patents

Publication Filing date Title
GB201601472D0 Oscillations in electrical power networks
GB201507349D0 Control of an electrical power network
WO2012041380A1 Modular converter with reduced protection requirements that prevents damage to components by extinguishing fault currents.
CN102668298A Phase angle drift detection method for loss of mains/grid protection
KR20120072362A Converter with active fault current limitation
KR20120054022A Configurable hybrid converter circuit