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QINGDAO CHENDA BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    71
  • GoodIP Patent Rank
    20,431
  • Filing trend
    ⇩ 100.0%
About

QINGDAO CHENDA BIOTECHNOLOGY CO LTD has a total of 71 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 chemical engineering are QINGDAO CHENDA BIOLOGICAL SCIENCE & TECHNOLOGY CO LTD, CHENGDU YILUKANG MEDICAL TECHNOLOGY & SERVICE CO L and FARMATEN AVEE.

Patent filings in countries

World map showing QINGDAO CHENDA BIOTECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 71

Patent filings per year

Chart showing QINGDAO CHENDA BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Linghao 21
#2 Lyu Yanhua 19
#3 Zhao Lixia 2
#4 Li Nianlun 1

Latest patents

Publication Filing date Title
CN107151518A It is a kind of for water paint of corrosive protection of aluminium alloy and its preparation method and application
CN106902748A The preparation method and sewage-treating agent of a kind of adsorbent for heavy metal
CN106822989A It is a kind of to promote sprayable gel of wound healing and preparation method thereof
CN107056695A It is a kind of to treat the synthetic method that gastric cancer medicament Ah handkerchief replaces Buddhist nun
CN106831792A A kind of preparation method of PARP inhibitor Rucaparib intermediates
CN106831793A A kind of synthesis technique for treating ovarian cancer Rucaparib intermediates
CN106632340A Method for synthesizing tenofovir intermediate
CN106632157A Weight-reducing medicine orlistat synthesis method
CN106588760A Greg Phineas intermediate preparation process
CN106588932A Preparation method of tenofovir intermediate
CN106632156A Method for preparing weight-reducing medicine orlistat
CN106632483A Tenofovir disoproxil preparation method
CN106632053A Dexmedetomidine hydrochloride intermediate resolution method
CN106632023A Preparation method for Stivarga midbody of medicine for treating cancer
CN106632052A Method for preparing dexmedetomidine hydrochloride for anesthesia and sedation during operation
CN106588779A Method for synthesizing dexmedetomidine hydrochloride intermediate
CN106588780A Process for preparing dexmedetomidine hydrochloride intermediate
CN106632051A Synthetic method of dexmedetomidine hydrochloride intermediate
CN106588778A Preparation process of dexmedetomidine hydrochloride for ICU (intensive care unit) sedation and analgesia
CN106220846A A kind of poly-aspartate for fertilizer synergist and its preparation method and application