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CROMPTON GREAVES LTD

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    172,674
About

CROMPTON GREAVES LTD has a total of 60 patent applications. Its first patent ever was published in 1973. It filed its patents most often in India, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, basic communication technologies and machines are SEKISHIN KOGYO KK, TAI TECH ADVANCED ELECTRONICS CO LTD and MTE CORP.

Patent filings in countries

World map showing CROMPTON GREAVES LTDs patent filings in countries

Patent filings per year

Chart showing CROMPTON GREAVES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yargole Arun Dattatraya 8
#2 Wachasundar Shripad 4
#3 Joshi Kishor Uddhav 3
#4 Kirjat Ramdas Shridhar 3
#5 Venkatesh Raghavan 3
#6 Keshwatkar Baburao 3
#7 Sanders David G 3
#8 Nagaraj Ravi 2
#9 Mandlik Manoj Kisan 2
#10 Arunava Mitra Dr 2

Latest patents

Publication Filing date Title
WO2013144969A2 An improved three-phase disconnector
WO2013030846A2 A control mechanism for a switchgear equipment
WO2013051002A2 An environmentally harmonised modular substation
WO2013038422A2 A system and a method for designing radiator equipment
WO2013008246A1 An intelligent transformer monitoring system
WO2011121614A2 A control system of valves for transformer cooling by using relay system
WO2012063251A1 Double motion circuit breaker
WO2011117893A2 Method and heater for uniformly curing a resin impregnated electrical bushing
WO2011117889A2 Resin impregnated electrical bushing
WO2010125573A2 Load current sensing power distribution transformer
EP2115753A1 Improved compact dry transformer
WO2006120698A2 Liquid filled electric motor
WO2006123362A2 Submersible pump
US2009206950A1 Dynamic harmonic filter for an AC power system
US2007247266A1 Compact dry transformer
WO03010437A1 An electric ceiling fan suspension shackle