KETAO WANG

Overview

Total Patents

17

About

KETAO WANG has a total of 17 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, thermal processes and chemical engineering are SANDLER ENERGIETECHNIK, OLIVET JEAN and PARICA.

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Patent filings in countries

World map showing KETAO WANGs patent filings in countries

#	Country	Total Patents
#1	China	17

Patent filings per year

Chart showing KETAO WANGs patent filings per year from 1900 to 2020

Similar Companies

SANDLER ENERGIETECHNIK 93% similarity

OLIVET JEAN 93% similarity

PARICA 93% similarity

TRAK INTERNATIONAL LLC 92% similarity

DURST FELIX 92% similarity

TATSUMI TADAO 90% similarity

HAUPT MAX 90% similarity

XIAN GOWARM HEAT ENERGY SCIENCE & TECH CO LTD 90% similarity

INGRAM REX ANTHONY 90% similarity

PLAN HOLDING GMBH 90% similarity

Focus industries

#	Industry
#1	Environmental technology
#2	Thermal processes
#3	Chemical engineering

Focus technologies

#	Technology
#1	Reduction of greenhouse gas emissions
#2	Domestic heating systems
#3	Solar heat collectors
#4	Climate change mitigation in buildings
#5	Separation

Top inventors

#	Name	Total Patents
#1	Ketao Wang	17

Latest patents

Publication	Filing date	Title
CN102374666A	2010-08-27	Hot water storage combined device capable of utilizing low-power pump to exchange hot water with solar water heater
CN102374678A	2010-08-11	Metal heat exchange tube device in solar energy heat collection tube
CN101940852A	2009-07-08	Backwashing filter
CN101270823A	2008-05-20	Pressure-holding type pressure balancing sewer valve
CN101261020A	2008-04-23	Top water bathing split type solar energy hot-water apparatus
CN101125265A	2007-07-27	Disk type pipeline automatic cleaning filter