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CHENGDU DIAO PHARMACY GROUP CO LTD

Overview
  • Total Patents
    13
About

CHENGDU DIAO PHARMACY GROUP CO LTD has a total of 13 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are AESCULAPIUS FARMA SRL, TOSHIN CHEMICAL CO and TOHO IYAKU KENKYUSHO KK.

Patent filings in countries

World map showing CHENGDU DIAO PHARMACY GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHENGDU DIAO PHARMACY GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ji Jianxin 6
#2 Li Bogang 5
#3 Wang Xuechao 5
#4 Zhang Bin 5
#5 Wang Liutang 3
#6 He Zhaoquan 3
#7 Chen Xin 2
#8 Xiao Guiping 2
#9 Wang Jun 2
#10 Hua Yao 2

Latest patents

Publication Filing date Title
CN103172633A Compound, and preparation method and application thereof
CN103848816A Reductive amination preparation method for dipeptidyl peptidase inhibitor, and intermediate and preparation method thereof
CN103848817A Iodination preparation method for dipeptidyl peptidase inhibitor, chlorination and iodination intermediates of dipeptidyl peptidase inhibitor and preparation methods for intermediates
CN102924319A Method for preparing alpha-ketoamide compounds
CN102924511A Beta-Ketophosphonate compound preparation method
CN102327368A Chinese lizardtail rhizome or herb rootstock total effective fraction and preparation method and application thereof
CN102100773A Low dosage burnet root solid preparation
CN102721773A Content determination method of sanguisorbin I
CN101862385A Sanguisorba saponins and preparation method of sanguisorbin I
CN102850330A Method for preparing N-substituted pyrrolidine derivative through bromination
CN101397294A N-substituted pyrrolidine derivates and uses thereof
CN102838589A Method for preparing N substituted pyrrolidine derivative through acylation of methyl sulfone chloride
CN1534010A Water soluble extract of red sage root and its preparation method and use