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KANGHUA SHANGHAI NEW DRUG R & D CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    112,023
  • Filing trend
    ⇧ 900.0%
About

KANGHUA SHANGHAI NEW DRUG R & D CO LTD has a total of 15 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 organic fine chemistry, biotechnology and environmental technology are SICHUAN QINGMU PHARMACEUTICAL CO LTD, SHANGHAI TBBMED CO LTD and SHANGHAI DESANO PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing KANGHUA SHANGHAI NEW DRUG R & D CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing KANGHUA SHANGHAI NEW DRUG R & D CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Hongyan 15
#2 Yuan Weifang 5
#3 Ge Shengxiang 2
#4 Wang Pengtao 2
#5 Lu Guang 2
#6 Wang Haiming 1
#7 Ma Jingxiang 1
#8 Yang Lin 1
#9 Liu Hongyan 1
#10 Hu Guohang 1

Latest patents

Publication Filing date Title
CN111410622A Synthesis method of L-cystathionine hydrochloride
CN110015978A O- [2- [[tertbutyloxycarbonyl] amino] ethyl]-N- [fluorenylmethyloxycarbonyl]-l-tyrosine synthetic method
CN109824547A A kind of synthetic method of double different protected amino acids
CN109748824A A kind of N α-fluorenylmethyloxycarbonyl-N ε-dimethyl-lysine hydrochloride synthesis and purification process
CN109280027A A kind of synthetic method of 5,6- dimethoxy -2- pyridine carboxylic acid
CN109456212A Synthetic method of the one seed sand library than bent intermediate
CN109438345A A kind of synthetic method of two deuterated primaquine
CN109369698A N- α-Boc-4-(2- trimethyl silicon substrate carbethoxyl group) amidino groups-L-phenylalanine methyl esters synthetic method
CN109369460A The synthetic method of one kind (2S) -2-N- fluorenylmethyloxycarbonyl amino -2,4- dimethyl valeric acid
CN109369442A A kind of preparation method of β-N- methylamino-l-Alanine
CN109456211A A method of synthesis (R) -3- amino -3- (2- nitrobenzophenone) propionic acid
CN109232562A A kind of synthetic method of the chloro- 6- carboxylic acid of 7- azaindole -5-
CN109206331A A kind of preparation method of 2- methyl serine
CN108384817A The synthetic method of one kind (2S) -2-N- fluorenylmethyloxycarbonyl amino-2-methyl -6- heptenoic acids
CN107573282A A kind of synthetic method of (R) 2 (t-butoxycarbonyl amino) 4 (2 pyridine radicals) butyric acid