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SHANGHAI HUAJIN BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    82
  • GoodIP Patent Rank
    17,507
  • Filing trend
    ⇩ 13.0%
About

SHANGHAI HUAJIN BIOTECHNOLOGY CO LTD has a total of 82 patent applications. It decreased the IP activity by 13.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and computer technology are Shanxi Tumour Hospital, ORAL D and JUSTE S A.

Patent filings in countries

World map showing SHANGHAI HUAJIN BIOTECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 82

Patent filings per year

Chart showing SHANGHAI HUAJIN BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 The Inventor Has Waived The Right To Be Cited 11
#2 Wu Xiaohong 2
#3 Liu Yafang 2
#4 Cheng Hao 2

Latest patents

Publication Filing date Title
CN109096091A The preparation method of cinnamic acid
CN109180451A The preparation method of 2,3- dimethoxycinnamaldehyde
CN109020795A The preparation method of 4- methoxycinnamic aldehyde
CN108863773A The preparation method of 3- methoxy cinnamic acid
CN109020794A The preparation method of 3- methoxycinnamic aldehyde
CN108976109A The preparation method of cinnamic acid
CN108863745A The preparation method of 3- hydroxycinnamaldehyde
CN108863772A The preparation method of 4- methoxy cinnamic acid
CN109020793A The preparation method of 4- hydroxycinnamaldehyde
CN108911966A The preparation method of 4- methoxy benzoyl chloride
CN109053435A The preparation method of 2,3- dimethoxy-benzoyl chloride
CN108863768A The preparation method of 3,5- dimethoxy-benzoyl chloride
CN108911967A The preparation method of 2,5-dimethoxy-benzoyl chlorides
CN108911965A The preparation method of 2- methoxy benzoyl chloride
CN109053434A A kind of new preparation process of 2,4- dimethoxy-benzoyl chloride
CN108752195A A kind of new preparation process of 2,4- dihydroxybenzoyls chlorine
CN108752187A A kind of new preparation process of 2,4- dihydroxy-benzoic acids
CN108752167A A kind of new preparation process of Stilbene triphenol
CN108752168A A kind of new preparation process of oxidation Stilbene triphenol
CN108929229A A kind of new preparation process of the chloro- beta-nitrostyrene of 4-