Learn more

YICHANG CHANGJIANG PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    199,521
About

YICHANG CHANGJIANG PHARMACEUTICAL CO LTD has a total of 13 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets biotechnology and foods and drinks are SICHUAN BIODESIGN GENE ENGINEERING CO LTD, DANISCO INGREDIENTS AS and INST DE CIENCIA APLIC E TECNOL.

Patent filings in countries

World map showing YICHANG CHANGJIANG PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing YICHANG CHANGJIANG PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Xiaofeng 3
#2 Jinlong Tang 3
#3 Li Lijia 2
#4 An He 2
#5 Tang Jinlong 2
#6 Yanfei Zhang 2
#7 Gaofeng Zha 2
#8 Zhang Hong 1
#9 Xiao Yan 1
#10 Zhang Chen 1

Latest patents

Publication Filing date Title
CN105301164A Detection method of levamlodipine besylate tablet related substances
CN105301139A Method for detecting phthalate plasticizer in inner packing material of medicine
CN104326954A Synthesis method of fudosteine
CN103705482A Preparation method of tiopronin tablets
CN103805584A Recombinant trypsin purifying method
CN103709244A Purification method for insulin crystal or insulin analogue crystal
CN103589767A Application of arginine in improving expression quantity of fermentation-cultured polypeptide containing arginine-arginine in amino acid sequence and method
CN103242271A Process for preparing key intermediate 2-ethyl-3-p-hydroxybenzoyl-benzofuran of benzbromarone
CN102671855A Blanking machine
CN102557964A Synthesis method for N-Methyl-o-Phenylenediamine (salt) and isomeride thereof
CN102557987A Method for preparing sartan antihypertensive drug side-chain
CN101921235A Preparation method of telmisartan
CN101904827A Orally disintegrating tablet of ambroxol hydrochloride and preparation method thereof