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NANJING CHANGJIANG IND FURNACE TECHNOLOGY CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    186,347
About

NANJING CHANGJIANG IND FURNACE TECHNOLOGY CO LTD has a total of 16 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are ASSIST SYSTEM KENKYUSHO:KK, ANHUI JINHUI NEW MATERIAL TECH CO LTD and PREDPRIJATIE KUBAN GAZPROM.

Patent filings in countries

World map showing NANJING CHANGJIANG IND FURNACE TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing NANJING CHANGJIANG IND FURNACE TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Du Hengbiao 4
#2 Zhang Yanbo 3
#3 Zou Lei 2
#4 Jia Zhihong 2
#5 Zhou Defu 2
#6 Guanghai Cai 2
#7 Liu Yu 2
#8 Zhao Yutao 2
#9 Yu Deyou 2
#10 Zou Shaohua 2

Latest patents

Publication Filing date Title
CN105272177A Preparation method of aluminum oxide sintered body
CN105271339A Preparation method for rho-aluminium oxide binder
CN104946866A Quenching device
CN104949486A Foaming furnace
CN103771121A Stokehold material distribution mechanism of roller hearth furnace without material frame
CN103757192A Residual heat utilizing pusher furnace
CN103484628A Multi-layer automatic water pouring machine
CN102851469A Spray quenching unit
CN102848153A Method for manufacturing steel cylinders
CN102373319A Energy-saving dehydrogenation furnace
CN102364278A Gas cylinder wound continuous curing furnace
CN102364279A Preheating furnace for multichamber die
CN102002576A Synchronous transmission mechanism of roller furnace without charging basket
CN101985676A Automatic quenching mechanism
CN102021297A Aircraft skin aging furnace
CN101974674A Spraying quenching device for steel cylinders