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HANFU BIOLOG AND CHEMICAL MEDICATION CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    232,224
About

HANFU BIOLOG AND CHEMICAL MEDICATION CO LTD has a total of 13 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are GNII OZERNOGO RECHNOGO RYBNOGO, FEDERAL NOE G UCHREZHDENIE ZDR and NANJING XINDELI COMPOSITE MAT CO LTD.

Patent filings in countries

World map showing HANFU BIOLOG AND CHEMICAL MEDICATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HANFU BIOLOG AND CHEMICAL MEDICATION CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Liu Wenbo 10
#2 Li Lan 7
#3 Wang Yuting 7
#4 Song Xieyang 2
#5 Xu Xiaoqing 1
#6 Dong Jibo 1
#7 Zhang Jintian 1
#8 Chen Jiaren 1
#9 Xu Wenping 1
#10 Tao Liming 1

Latest patents

Publication Filing date Title
CN104450819A Preparation method and application of ectoine compounds
CN103566611A Vacuum continuous extracted liquid receiving tank
CN103563936A Zineb dry suspending agent and preparation method thereof
CN103752037A Column chromatographic decoloring purification device
CN103741767A Circulating water distributing device
CN103467278A Preparation method and device of 2,4-dichlorphenoxyacetic acid
CN103357362A Reaction kettle with filtering function
CN103363814A Novel glass-lined nesting cup type condenser
CN103362856A Sealing device for high temperature chemical pump
CN103349954A Photochlorination reactor used for producing benzaldehyde and benzoyl chloride
CN103274431A Distillation and drying potassium fluoride fluoridation reactor
CN103272396A Continuous rectification device for butanol dehydration
CN103263879A Novel thermometer sleeve and ventilating pipe