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QINGDAO CHENDA BIOLOGICAL SCIENCE & TECHNOLOGY CO LTD

Overview
  • Total Patents
    123
  • GoodIP Patent Rank
    11,642
  • Filing trend
    ⇩ 100.0%
About

QINGDAO CHENDA BIOLOGICAL SCIENCE & TECHNOLOGY CO LTD has a total of 123 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are QINGDAO YUNTIAN BIOTECHNOLOGY CO LTD, CHENGDU YILUKANG MEDICAL TECHNOLOGY & SERVICE CO L and NEON LABORATORIES LTD.

Patent filings in countries

World map showing QINGDAO CHENDA BIOLOGICAL SCIENCE & TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 123

Patent filings per year

Chart showing QINGDAO CHENDA BIOLOGICAL SCIENCE & TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Linghao 52
#2 Lyu Yanhua 5
#3 Bao Wenjia 4
#4 Zheng Weiwei 2
#5 Wang Shengmei 2
#6 Li Guoyu 2
#7 Li Nianlun 1
#8 Zhu Shangjun 1
#9 Guo Yinling 1
#10 Du Wen 1

Latest patents

Publication Filing date Title
CN107879970A A kind of preparation technology of depressor optical voidness Cilnidipine
CN107879971A A kind of preparation method of depressor (R) Cilnidipine
CN107488167A A kind of preparation method of antineoplastic lenalidomide intermediate
CN107440847A A kind of medical transferring hospital bed
CN107200683A A kind of preparation method for being used to treat type II diabetes Dapagliflozin intermediate
CN107389944A A kind of detection reagent for being used to detect myoglobins
CN107255723A A kind of kit detected for myoglobins
CN107356743A A kind of measure kit for being used to detect myoglobins
CN107164670A A kind of high-strength and high ductility wrought aluminium alloy and preparation method thereof
CN106946880A A kind of method for preparing Rui Boxini intermediates
CN107118215A A kind of preparation method for treating breast cancer medicines Rui Boxini intermediates
CN106928236A A kind of synthesis technique of Rui Boxini
CN106668926A Preparation method of gel for promoting wound healing
CN106749282A A kind of preparation method for treating ovarian cancer Rucaparib intermediates
CN106748958A A kind of preparation method of Rucaparib intermediates
CN106749030A A kind of preparation method of the dexmedetomidine hydrochloride for ICU sedation and analgesias
CN106395174A Ash removing and blowing device for environmental-friendly safe cement silo
CN106554365A A kind of preparation technology of entecavir midbodies and its application
CN106749255A A kind of preparation method of antiviral medicinal entecavir intermediate
CN106749382A The preparation method of entecavir midbodies