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CHEN HONGFANG

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    155,511
  • Filing trend
    ⇩ 100.0%
About

CHEN HONGFANG has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are MYJ CHEMICAL CO LTD, MAO ZHENBIN and ANHUI COSTAR BIOCHEMICAL CO LTD.

Patent filings in countries

World map showing CHEN HONGFANGs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CHEN HONGFANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Hongfang 17
#2 Chen Deru 2
#3 Lin Xin 1
#4 Wang Jie 1
#5 Zheng Wei 1
#6 Zhang Yan 1
#7 Hu Kaijun 1
#8 Lu Chunni 1
#9 Liu Yanmei 1
#10 Dai Meng 1

Latest patents

Publication Filing date Title
CN107986351A A kind of sewage treatment plant adds medicinal robot
CN109134386A A kind of method of the palladium metal catalyst catalysis preparation treatment asthma pharmaceutical intermediate of modification
CN105250828A Postoperative rehabilitation drug therapy formula
CN106308618A Draining rack
CN106308059A Hand-supporting rack for computer
CN106308535A Telescopic steaming rack
CN106325442A A computer heat dissipation rack
CN106275665A A kind of simple toothpaste dispenser
CN106308584A Grater
CN104825960A Traditional Chinese medicine for treating pulmonary tuberculosis and preparation method thereof
CN104251593A Zip-top can sorting tray
CN104248201A Arrangement box
CN104248309A Plastic bag storage box
CN104248399A Double-faced cleaning set
CN104249703A Child car safety belt protection disc
CN104248369A Drawer type chopping board