Learn more

SHANGHAI KEHUA BIO ENG CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    124,084
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI KEHUA BIO ENG CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, biotechnology and chemical engineering are SUZHOU COMIN BIOTECHNOLOGY CO LTD, WUHAN LIFE ORIGIN BIOTECH JOINT STOCK CO LTD and CYTTEL BIOSCIENCES INC.

Patent filings in countries

World map showing SHANGHAI KEHUA BIO ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHANGHAI KEHUA BIO ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Qin 6
#2 Jiang Miao 6
#3 Zhang Jian 5
#4 Chen Rui 2
#5 Liu Baiduo 2
#6 Peng Shan 2
#7 Wang Jinhui 2
#8 Yao Jiaoni 2
#9 Ma Yuwen 2
#10 He Jianwen 1

Latest patents

Publication Filing date Title
CN111999489A Filtering and dispersing equipment and method for continuous production of latex immunoturbidimetry
CN112098659A Composition for keeping alpha 1-microglobulin stable and preparation method thereof
CN112098663A Composition for keeping vitamin D water solution stable and preparation method and application thereof
CN112029820A Creatinine content detection kit resistant to calcium dobesilate interference and application thereof
CN111892736A Polystyrene microsphere for improving sensitivity of latex turbidimetry and preparation method thereof
CN111830253A Composition for keeping stability of lipoprotein-associated phospholipase A2 kit and preparation method thereof
CN109852726A A kind of reagent using noncompetitive internal standard single-point quantitative detection HCV
CN109750030A A kind of quick, nucleic acid extraction kit for not heating based on paramagnetic particle method
CN109735655A It is a kind of to detect DNA simultaneously and the multiple fluorescence PCR of RNA prestores freeze-dried reagent
CN109722467A Application of the sodium bicarbonate buffer system in nucleic acid extraction
CN109722431A It is a kind of based on paramagnetic particle method without alcohol Viral nucleic acid extraction reagent box
CN107607702A The preparation method and applications of sterols haptens alkaline phosphatase enzyme conjugate
CN109207472A DNA virus nucleic acid extraction kit and its application method
CN107247144A A kind of method and detection kit for pre-processing hepatitis C antigen