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WUJIANG PUTIAN INST OF GENERAL

Overview
  • Total Patents
    12
About

WUJIANG PUTIAN INST OF GENERAL has a total of 12 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SHENZHEN GOBAO ELECTRONIC TECHNOLOGY CO LTD, BEIJING TONGFANG RAINBALL DIGITAL TECHNOLOGY CO LTD and LISHUI ECONOMIC DEV ZONE SOUTHERN DISTR DEV CO LTD.

Patent filings in countries

World map showing WUJIANG PUTIAN INST OF GENERALs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing WUJIANG PUTIAN INST OF GENERALs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Feng Ling 9
#2 Youliang Zhu 9
#3 Ling Feng 2
#4 Zhu Youliang 2
#5 Zhu Youliang Ling 1

Latest patents

Publication Filing date Title
CN101165387A Oil field oil (gas) conveyance heat pipe electric-heating container
CN101131255A Heat pipe hot-blast stove using biomass energy resource
CN101131256A Semiconductor hot-blast stove
CN101126611A Built-in positive heat-sensitive ceramic heat pipe
CN101126550A instant heating type MCH alumina ceramic electric water heater
CN101122418A Oil (gas) fueled heat-pipe double-segment heating hot water boiler
CN101113841A Double-layer inverse burning hot pipe hot-air stove
CN101113842A Fuel oil (gas) longitudinal placing double-return hot-pipe hot-air stove
CN101113877A Heat shaped machine exhaust heat air purification heat energy utilized heat pipe exchanger
CN1800740A Oil-fired/gas-fired jet-radiation heat pipe hot-air furnace
CN1664432A Oil (gas) fired heat pipe hot-blast coil pipe heating furnace
CN1664463A Instant heating vacuum phase change electric water heater