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YANGTZE RIVER PHARMACEUTICAL (GROUP) CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,854
  • Filing trend
    ⇩ 100.0%
About

YANGTZE RIVER PHARMACEUTICAL (GROUP) CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, measurement and pharmaceuticals are NANJING LIFENERGY R&D CO LTD, SHANDONG CHUANGXIN PHARMACEUTICAL RES AND DEV CO LTD and HEFEI JIUNUO MEDICAL TECH CO LTD.

Patent filings in countries

World map showing YANGTZE RIVER PHARMACEUTICAL (GROUP) CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing YANGTZE RIVER PHARMACEUTICAL (GROUP) CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Lingwu 7
#2 Zeng Haisong 3
#3 Song Min 3
#4 Ni Haihua 3
#5 Yin Qiming 3
#6 Hao Xiubin 3
#7 Zhou Weihai 3
#8 Li Wei 3
#9 Liu Xu 2
#10 Yin Bixi 2

Latest patents

Publication Filing date Title
CN106986766A The preparation method of tafluprost
CN106916152A The method that redox reaction prepares Chinese mugwort Saperconazole monosulfate
CN106588840A Preparation method of high-purity ramelteon
CN106770010A A kind of weisu granules extract solution concentration process On-line near infrared analyzer detection method
CN106770009A The On-line near infrared analyzer detection method of weisu granules extraction process and application
CN106728824A A kind of drying process of the herbal mixture medicinal extract for the treatment of of insomnia patients
CN106749221A Chinese mugwort Saperconazole monohydrate crystal form and preparation method thereof
CN106596828A Method for detecting related substances in safinamide mesilate
CN106554348A A kind of method for preparing Levpantoprazole Sodium
CN106565627A Preparation method for pharmaceutical crystal form of febuxostat
CN106361711A Methanesulfonic acid safinamide tablet and preparation method thereof
CN106146560A A kind of process for purification of high-purity phosphoric acid specially azoles amine
CN106177970A Ropivacaine injection preparation and its preparation method and application
CN106083818A A kind of preparation method of high-purity esomeprazole sodium
CN106083819A A kind of preparation method of omeprazole
CN105403635A Method for detecting residual solvent trichloro ethylene in propylene glycol