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CHENGDU QINGKE BIO TECH CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    85,740
  • Filing trend
    ⇧ 900.0%
About

CHENGDU QINGKE BIO TECH CO LTD has a total of 19 patent applications. It increased the IP activity by 900.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets biotechnology, basic materials chemistry and medical technology are HUNAN XENO LIFE SCIENCE CO LTD, SICHUAN NEO LIFE STEM CELL BIOTECH INC and GERIGENE MEDICAL CORP.

Patent filings in countries

World map showing CHENGDU QINGKE BIO TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing CHENGDU QINGKE BIO TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hai Quan 14
#2 Gao Xuehua 12
#3 Chen Jingxian 7
#4 Zhao Jun 6
#5 Zhang Xiangfei 5
#6 Wang Jie 4
#7 Fan Hongliu 3
#8 Zhu Yi 2
#9 Hu Zhongguo 2
#10 Wang Xiang 2

Latest patents

Publication Filing date Title
CN112057409A Sheep placenta extracting solution with anti-aging function and preparation method and application thereof
CN111888322A Sheep placenta extracting solution with whitening function and extraction method and application thereof
CN112063581A Application of CD29 antibody in identifying and sorting human placenta smooth chorion-derived mesenchymal stem cells
CN110279893A A kind of excretion body freeze-dried powder and preparation method thereof and the preparation comprising the excretion body freeze-dried powder
CN110331126A The method of cell culture based additive is recycled from stem cell culture waste liquid
CN110241068A A method of it is phenol red in removal cell culture waste liquid
CN110237305A A kind of filling preparation and preparation method thereof
CN109504656A The method of mescenchymal stem cell is separately cultured from fetal membrane
CN109609448A A kind of mescenchymal stem cell preprocess method
CN109486747A A kind of mescenchymal stem cell recovery protection liquid, preparation method and method for resuscitation
CN109329270A A kind of venous re-transfusion mesenchyme stem cell preserving fluid and preparation method thereof
CN109329271A A kind of clinical mescenchymal stem cell freezen protective liquid and preparation method thereof
CN109511648A Clinical local injection mesenchyme stem cell preserving fluid and the method for saving mescenchymal stem cell
CN110947024A Amnion preparation system and amnion production system
CN110946879A Acellular biological amniotic membrane containing loose layer and preparation method thereof
CN109105362A A kind of deciduous teeth in vitro saves liquid and preparation method thereof
CN108849855A A kind of adipose tissue Plantlet in vitro liquid and preparation method thereof
CN108753712A A kind of fat stem cell extracting method
CN107376024A A kind of ejection preparation and injecting method for being used to treat female stress urinary incontinence