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YUNNAN DIANHONG GROUP CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    52,333
About

YUNNAN DIANHONG GROUP CO LTD has a total of 30 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, environmental technology and chemical engineering are ANHUI HONGYUN TEA REFINERY CO LTD, WUCHUAN AUTONOMOUS COUNTY WUQING TEA IND CO LTD and ZHEJIANG ZHUFENG MACHINERY CO LTD.

Patent filings in countries

World map showing YUNNAN DIANHONG GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing YUNNAN DIANHONG GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Su Xiangyu 23
#2 Shi Weiqiang 18
#3 Feng Zhijun 17
#4 Zhang Chengren 15
#5 Xue Lin 13
#6 Li Qin 9
#7 Yu Guoxian 7
#8 Shi Wenhong 5
#9 Yang Jiao 5
#10 Bi Tianxiang 4

Latest patents

Publication Filing date Title
CN106306176A Preparation method of orange flower fragrance type Hongyun black tea and orange flower fragrance type Hongyun black tea thereof
CN106306133A Pure fragrant type ruddy black tea and production method thereof
CN106306134A Needle-shaped black tea making method and needle-shaped black tea
CN106234659A The manufacture method of high sharp potato odor type flat black tea and high sharp potato flavor black tea thereof
CN106035784A Manufacture method of sweet and mellow Pu'er tea from ancient trees
CN106172930A The manufacture method of honey peach odor type gold bud black tea and honey peach odor type gold bud black tea thereof
CN106260138A The manufacture method of cloud pine delicate fragrance type green tea in early spring and cloud pine delicate fragrance type green tea in early spring thereof
CN106070771A The manufacture method of Semen Castaneae odor type Pilochun green tea and Semen Castaneae odor type Pilochun green tea thereof
CN106260137A The manufacture method of Mel odor type bud rhythm black tea and Mel odor type bud rhythm black tea thereof
CN106306153A Production method of strong fragrance rose odor type China black tea and produced China black tea
CN106234658A The manufacture method of mandarin orange odor type ancient tree black tea and mandarin orange odor type ancient tree black tea thereof
CN106172929A The manufacture method of the fine red tea of spun gold and the fine red tea of spun gold thereof
CN106106877A The manufacture method of fresh and sweet floral type plateau black tea and fresh and sweet floral type plateau black tea thereof
CN106234657A In the least odor type bud soul black tea manufacture method and milli odor type bud soul black tea
CN106306132A Straight strip type Gu Taihua green tea making method and Straight strip type Gu Taihua green tea
CN106260139A The manufacture method of lotus orchid odor type lasting black tea and lotus orchid odor type lasting black tea thereof
CN106172931A The manufacture method of element osmanthus flower fragrant black tea and element osmanthus flower fragrant black tea thereof
CN106306173A Tea with rhizoma zingiberis recens, fructus crataegi and effects of helping digestion and warming stomachs and method for processing tea
CN106306240A Method for processing fructus momordicae tea with effect of promoting production of body fluid to relieve thirst and fructus momordicae tea
CN106234682A Herba Menthae relieves inflammation or internal heat the processing method of green tea and Herba Menthae fire clearing-away tea thereof