Learn more

WUHAN ZHONGKE OPTICS VALLEY GREEN BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    68,739
About

WUHAN ZHONGKE OPTICS VALLEY GREEN BIOTECHNOLOGY CO LTD has a total of 25 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets biotechnology, organic fine chemistry and foods and drinks are Glycosyn LLC, MEIYA PHARMACEUTICAL HAIAN CO LTD and WENXIAN XINGFA BIOTECHNOLOGY CO LTD.

Patent filings in countries

World map showing WUHAN ZHONGKE OPTICS VALLEY GREEN BIOTECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing WUHAN ZHONGKE OPTICS VALLEY GREEN BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xiangsong 25
#2 Yao Jianming 21
#3 Yuan Lixia 18
#4 Wang Ji 15
#5 Wu Jinyong 15
#6 Li Xiangyu 12
#7 Liu Yang 10
#8 Wang Gang 9
#9 Zhu Weiwei 9
#10 Sun Lijie 9

Latest patents

Publication Filing date Title
CN111808790A Escherichia coli and application thereof in synthesis of fucosylated oligosaccharide
CN109369730A Sialic acid and its extracting method
CN109627269A A method of extracting N-acetyl-neuraminate
CN109232672A sialic acid and its extracting method
CN109180745A A method of separating-purifying prepares N-acetyl-neuraminate from the material containing poly sialic acid
CN109265497A A method of N-acetyl-neuraminate is prepared using organic solvent conversion N-acetyl-neuraminate hydrate
CN109266707A A method of preparing poly sialic acid
CN109293612A A method of N-acetyl-neuraminate hydrate is prepared by adjusting solution hydrogen ion concentration
CN109182423A Promote the method for Escherichia coli fermentation production poly sialic acid
CN109161570A A kind of method and fermentation liquid for improving fermentation and producing N-acetyl-neuraminate
CN109161576A Promote the method for fermentation of bacillus subtilis production N-acetyl-neuraminate
CN109136308A A kind of method and fermentation liquid for improving fermentation and producing poly sialic acid
CN107058284A A kind of method that utilization flow cytometry quickly sorts Mortierella alpina Protoplast Fusant
CN105566404A N-acetyl neuraminic acid dry powder preparation method using technologies of microbial fermentation broth separation and purification and spray-drying
CN104998292A Use of N-acetylneuraminic acid monomer, hydrate or salt in hygienic products
CN104982943A Application of N-acetylneuraminic acid sourced from fermentation of bacillus subtilis in food
CN104996986A Food application of N-acetylneuraminic acid fermented from E. coli
CN104928225A Escherichia-coli gene engineering bacterium generating L-carnitine and construction method and application thereof
CN104988108A High-yield N-acetylneuraminic acid metabolic engineering bacterium and construction method and application
CN104628794A Method for separating and purifying N-acetylneuraminic acid produced by microbiological fermentation