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JIUZHITANG CO LTD

Overview
  • Total Patents
    117
  • GoodIP Patent Rank
    23,555
  • Filing trend
    0.0%
About

JIUZHITANG CO LTD has a total of 117 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2005. It filed its patents most often in China, EPO (European Patent Office) and United States. Its main competitors in its focus markets pharmaceuticals, measurement and macromolecular chemistry and polymers are OYAGEN INC, ANSHI PHARMACEUTICAL ZHONGSHAN INC and SICHUAN JEWELLAND PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing JIUZHITANG CO LTDs patent filings in countries

Patent filings per year

Chart showing JIUZHITANG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Zhixin 58
#2 Huang Sheng 52
#3 Yuan Li 40
#4 Zhu Li 29
#5 Yan Donglan 25
#6 Ye Huixuan 24
#7 Xin Xiu 16
#8 Zhang Niyu 16
#9 Ou Jinxiu 16
#10 Chen Zhengui 15

Latest patents

Publication Filing date Title
CN112135474A Microwave high-voltage power supply cooling system
CN111317765A Preparation method of tortoise-plastron glue yin-nourishing granules
CN111316863A Method for planting callicarpa nudiflora and rubber trees in mixed mode
CN111280358A Poria cocos and Chinese yam solid beverage and preparation method thereof
CN111289680A Method for identifying cherokee rose fruit in Yilingjing
CN111272910A Method for measuring gardenia glucoside methyl ester in lantana camara medicinal material by HPLC
CN111248031A Mixed planting method of callicarpa nudiflora and myrtle
CN110967440A Method for identifying belvedere fruit in oral liquid containing donkey-hide gelatin, pearl essence and blood
CN110575678A Automatic extraction and distillation control device and application thereof
CN110763642A Detection method of traditional Chinese medicine preparation
CN110731989A spray product, and its preparation method and application
CN109106595A Domestic full-automatic boiling machine
CN109966334A A kind of wine-prepared fructus corni and its processing procedure
CN109975439A A kind of UPLC fingerprint atlas detection method of lamiophlomis rotata medicinal material and its preparation
CN109975442A A kind of fingerprint controlling wine-prepared fructus corni processing procedure parameter
CN109959749A A method of radix polygonati officinalis cream is identified using thin-layered chromatography
CN108797815A A kind of clean room expansion joint obturator
WO2018129647A1 Oligosaccharide compound for inhibiting endogenous coagulation factor x-enzyme complex, and preparation method therefor and uses thereof
CN108285498A A kind of oligosaccharide compound and preparation method thereof and purposes inhibiting intrinsic coagulation factor X multienzyme complexes
CN108267537A A kind of method of Cortex Phellodendri in discriminating shangqing pill