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YANCHENG FENGDONG SPECIAL FURNACE CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    130,969
  • Filing trend
    ⇩ 60.0%
About

YANCHENG FENGDONG SPECIAL FURNACE CO LTD has a total of 14 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, materials and metallurgy and surface technology and coating are OESTERREICHISCHE MAGNESIT AG, PLIBRICO AUSTRIA and EDGAR E BROSIUS.

Patent filings in countries

World map showing YANCHENG FENGDONG SPECIAL FURNACE CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing YANCHENG FENGDONG SPECIAL FURNACE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Qunhua 13
#2 Han Zhichun 11
#3 Chen Xiang 7
#4 Li Yong 3
#5 Shen Jie 2
#6 Chen Weicheng 2
#7 Shan Cunjian 1
#8 Xiang Chen 1
#9 Duan Yuanwen 1
#10 Zhao Jianling 1

Latest patents

Publication Filing date Title
CN111098053A High-temperature furnace shell staggered edge welding process
CN108759483A Automatic three-position feed process and its automatic three-position feed transport platform on heating furnace
CN108677133A A kind of the nitriding furnace rear chamber and its sealing cooling means of vacuum-pumping
CN108043053A For the salt separator of salt bath system
CN107640540A A kind of high-temperature material shifts dolly
CN107702538A A kind of sintering furnace hermatic door
CN107837993A Continuous workpiece gluing curing process
CN107570396A Continuous workpiece applies glue solidifying equipment
CN105936472A Self-locking device of lifting hooks
CN105936473A Automatic hook loading and unloading device
CN105865213A Water cooling device
CN105890369A Heat exchange device on heating furnace
CN104118722A Feeding device
CN101081489A Double-turntable type throwing pill strengthening cleaning machine