SUPERCONDUCTIVITY INC

Overview

Total Patents

15

About

SUPERCONDUCTIVITY INC has a total of 15 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, environmental technology and control are VARENTEC INC, INST POSTOYANNOGO TOKA and TBEA SUNOASIS CO LTD.

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Patent filings in countries

World map showing SUPERCONDUCTIVITY INCs patent filings in countries

#	Country	Total Patents
#1	United States	7
#2	Australia	3
#3	EPO (European Patent Office)	2
#4	WIPO (World Intellectual Property Organization)	2
#5	Canada	1

Patent filings per year

Chart showing SUPERCONDUCTIVITY INCs patent filings per year from 1900 to 2020

Similar Companies

VARENTEC INC 92% similarity

INST POSTOYANNOGO TOKA 91% similarity

TBEA SUNOASIS CO LTD 90% similarity

UIS ABLER ELECTRONICS CO LTD 90% similarity

SHENZHEN JINGFUYUAN TECH CO 89% similarity

JIANGSU ZEVERSOLAR NEW ENERGY CO LTD 89% similarity

NEW ENERGY POWER COMPANY 88% similarity

ENECSYS LTD 88% similarity

HU YANSHEN 88% similarity

XIAN ACTIONPOWER ELECTRIC CO LTD 88% similarity

Focus industries

#	Industry
#1	Electrical machinery and energy
#2	Environmental technology
#3	Control
#4	Machines
#5	Measurement

Focus technologies

#	Technology
#1	AC and DC conversion devices
#2	Circuits for supplying electric power
#3	Reduction of greenhouse gas emissions
#4	Magnets and transformers
#5	Systems for regulating electrical variables
#6	Unspecified technologies
#7	Measuring electric variables
#8	Emergency protective circuit arrangements

Top inventors

#	Name	Total Patents
#1	Koeppe Paul F	8
#2	Dewinkel Carel C	6
#3	Visser Age T	5
#4	Kim Sang H	5
#5	Trendler Robert C	4
#6	Kostecki Eric L	3
#7	De Winkel Carel C	1
#8	Emmerich Jeffery C	1
#9	Emmerich Jeffery E	1
#10	Emmerich Jeffrey C	1

Latest patents

Publication	Filing date	Title
US5889659A	1997-05-05	System for estimating a load to optimize a backup energy system response
US5644218A	1995-02-01	Protection device for a superconducting coil of a superconducting voltage stabilizer
AU1806592A	1992-06-05	Shunt connected superconducting energy stabilizing system
US5159261A	1991-06-19	Superconducting energy stabilizer with charging and discharging DC-DC converters
US5194803A	1990-10-09	Superconductive voltage stabilizer having improved current switch
US4962354A	1989-07-25	Superconductive voltage stabilizer