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QINGDAO HANSEN BIOLOGIC SCIENCE CO LTD

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    27,858
  • Filing trend
    ⇩ 21.0%
About

QINGDAO HANSEN BIOLOGIC SCIENCE CO LTD has a total of 53 patent applications. It decreased the IP activity by 21.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry and organic fine chemistry are SHANDONG BINNONG TECH CO LTD, MICROBIDE LTD and LIUZHOU HUINONG CHEMICALS CO LTD.

Patent filings in countries

World map showing QINGDAO HANSEN BIOLOGIC SCIENCE CO LTDs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing QINGDAO HANSEN BIOLOGIC SCIENCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Bo 25
#2 Wang Xu 15
#3 Shao Yanpo 14
#4 Liu Junliang 14
#5 Zhang Lihui 13
#6 Liu Xiling 13
#7 Yang Zhipeng 11
#8 Li Huiming 11
#9 Li Shubai 10
#10 Jiang Honglin 9

Latest patents

Publication Filing date Title
CN111937888A Insecticidal composition and application thereof
CN111264541A Agricultural field herbicide composition and application thereof
CN110720467A Agricultural field herbicide composition and application thereof
CN110292047A Agricultural double-crossed insecticide containing sulfoxaflor
CN110367262A Agricultural double-crossed insecticide containing fluorine pyrrole furanone
CN110063333A Herbicidal composition for rice field and its application
CN109497071A The herbicidal composition and its application of the ether of grass containing fluoropyrimidine and chlorine fluorine pyridine ester
CN109574845A The preparation method of the chloro- 4,4,4- trifluoroacetic ethyl acetoacetate of 2-
CN108887273A Agricultural field weeding composition and its application
CN108935480A Agricultural insecticidal composite and its application
CN108812689A Agricultural field bactericidal composition and its application
CN109673643A Agricultural insecticidal composite and its application
CN109169694A Agricultural insecticidal composite and its application
CN108576038A Agricultural field weeding composition and its application
CN108552201A Wheat field weeding composition and its application
CN108432791A Agricultural insecticidal composite and its application
CN108576033A Herbicidal composition for rice field and its application
CN108174851A Agricultural insecticidal composite and its application
CN107673999A The method for preparing pyraclostrobin intermediate
CN107410350A Agricultural insecticidal composite and its application