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SUZHOU YONGFENGLIAN ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,595
  • Filing trend
    ⇧ 600.0%
About

SUZHOU YONGFENGLIAN ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 12 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and basic materials chemistry are WANG JINLONG, SOANE MINING LLC and YAMEN NEW FORTUNE ENVIRONMENTAL PROT INC.

Patent filings in countries

World map showing SUZHOU YONGFENGLIAN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SUZHOU YONGFENGLIAN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Feng 9
#2 Zhu Yongxiang 6
#3 Zhai Yuwei 2
#4 Luo Yansheng 2
#5 Jin Weidong 1
#6 Gou Guiming 1
#7 Wang Yazhou 1
#8 Zhao Kaifeng 1
#9 Zhang Bo 1

Latest patents

Publication Filing date Title
CN111154520A Lignin-free coal water slurry additive and coal water slurry prepared by using same
CN110563167A Scale inhibitor and preparation method thereof
CN109628177A A kind of ternary or polynary slurries additive agent
CN109574323A A kind of the coal gas water treatment technology and its processing unit of phenol ammonia recovery system
CN111363567A Coking indirect cooling tower cleaning process and cleaning device thereof
CN111362428A Circulating water treatment process and circulating water treatment device for cooling tower
CN111363576A Dehydration treatment method and dehydration treatment device for tar
CN111362491A Ash water softening treatment method suitable for coal gasification and treatment device thereof
CN111362378A Treatment method and treatment device for gas water of gas furnace
CN108793555A Remained ammonia treatment process and its processing system
CN108218034A The processing method and its processing system of coke oven cycle ammonium hydroxide
CN107151572A Slurries additive agent and water-coal-slurry