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CHENGDU YUANRUI BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    97,599
  • Filing trend
    ⇩ 83.0%
About

CHENGDU YUANRUI BIOTECHNOLOGY CO LTD has a total of 17 patent applications. It decreased the IP activity by 83.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets biotechnology, pharmaceuticals and organic fine chemistry are ORF LIFTAEKNI HF, TIANJIN RINGPU BIOTECHNOLOGY CO LTD and BATU BIOLOGICS INC.

Patent filings in countries

World map showing CHENGDU YUANRUI BIOTECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CHENGDU YUANRUI BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Deng Fei 16
#2 Jia Fangmiao 8
#3 Ma Li 5
#4 Liu Dong 5
#5 Zhang Renhuai 3
#6 Wang Xinjie 3
#7 Di Tingdi 3
#8 Wang Xin 2
#9 Liang Bo 2
#10 Xiong Chuan 2

Latest patents

Publication Filing date Title
CN108175774A A kind of freeze-drying sustained release protective agent for being used to prepare adenovirus preparation and adenovirus preparation and preparation method
CN107488637A A kind of purification process of adenovirus
CN107723279A A kind of defective adenoviral AdC68 GP cultural method
CN107383183A A kind of keratinocyte growth factor and its isolation and purification method
CN107184964A A kind of medical protection agent and its preparation method and application
CN107033238A The purification process and preparation method of a kind of recombination human source type III collagen
CN106957834A The preparation method and thrombin of beef of a kind of thrombin of beef
CN106520869A Fermentation method and fermentation medium for recombinant human III type collagen engineering bacteria
CN106619437A Facial mask with after-sun repair function and preparation method of facial mask
CN106309156A Ferulic acid acne fading solution and preparation method thereof
CN106473942A A kind of anti-ageing face mask and preparation method thereof
CN106065029A A kind of extraction method of bovine serum albumin and bovine serum albumin(BSA)
CN105925647A Fermentation method for recombinant human keratinocyte growth factor-2 engineering bacteria and fermentation medium
CN105838666A Cell culture medium and cell culture method
CN105950576A Method for extracting multiple proteins from bovine blood
CN105412141A Medicine for repairing skin injuries and preparation method thereof
CN105232595A Acne removing composition and preparing method thereof