Learn more

WENAN COUNTY TIANHUA DENSITY BOARD CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    116,059
  • Filing trend
    ⇩ 50.0%
About

WENAN COUNTY TIANHUA DENSITY BOARD CO LTD has a total of 23 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and machine tools are EKU R C KK, KESTNER EVAPORATOR & ENGINEERI and ITALIANA ESSICCATOI.

Patent filings in countries

World map showing WENAN COUNTY TIANHUA DENSITY BOARD CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing WENAN COUNTY TIANHUA DENSITY BOARD CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiao Yuejin 10
#2 Song Hongying 7
#3 Jing Yuguo 7
#4 Hou Minglei 4
#5 Wang Jinghui 4
#6 Sun Jianwei 4
#7 Ge Fangjin 3
#8 Zhang Zhijie 3
#9 Wang Qingtao 3
#10 Cui Haiwen 3

Latest patents

Publication Filing date Title
CN111450602A Spray tower sewage treatment device and method for purifying artificial board production tail gas
CN111266360A Wood chip rinsing equipment and method for producing density board
CN110788368A Rapid digging device and method for repairing steel belt in artificial board equipment
CN110711655A Atomization nozzle drip-proof device and method
CN110732521A wood chip washing device and using method thereof
CN110681656A Automatic cleaning device and method for pipeline wall hanging
CN109292382A A kind of disc raw material automatic charging device and its application method
CN107314658A A kind of novel wooden fiber multisection type flash drying method and apparatus
CN107174928A A kind of flue gas coproduction density board produces the method and device of desulphurization denitration
CN106482498A A kind of Processes and apparatus of wood-based plate drying system environmental protection and energy saving
CN106318296A Urea-formaldehyde resin adhesive special for preparing environment-friendly middle/high density panel, and preparation technology and use method thereof
CN105526460A Noise reduction method of boiler blow pipe and special muffler
CN105563600A Production method for decreasing formaldehyde of density board
CN104610885A Method for producing environment-friendly density boards, and special medium-low temperature solidifying agent
CN104610886A Method for manufacturing environment-friendly density board product, and dedicated anti-aging agent
CN103641267A Method for recovering sewage of artificial board production system
CN102910774A Sewage treatment method of artificial board production system
CN102698446A Bicirculating filtration method and device of vapourization system
CN102672785A Method for preparing multifunctional environment-friendly artificial board by fumigating vegetable fiber with ozone
CN102615690A Method for using ammonia gas to fumigate wood fibers to produce environment-friendly artificial boards