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HENGXIAN GUIHUA COCOON & SILK CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    135,241
About

HENGXIAN GUIHUA COCOON & SILK CO LTD has a total of 15 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 textiles and paper, furniture and games and agriculture are TIANJIN FEITIAN HOUSEHOLD TEXTILE TECH CO LTD, TIANJIN ZHONGXUN TECH CO LTD and TIANJIN XIANGYU CARPET CO LTD.

Patent filings in countries

World map showing HENGXIAN GUIHUA COCOON & SILK CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HENGXIAN GUIHUA COCOON & SILK CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Zhiyi 13
#2 Huang Jiaolian 13
#3 Lu Shoukun 13
#4 Huang Nongshen 12
#5 Huang Xiaolong 12
#6 Liang Xiaoling 12
#7 Liang You 12
#8 Yang Xing 11
#9 Xie Hongbiao 11
#10 Mai Qiaoyan 10

Latest patents

Publication Filing date Title
CN106361075A Production method of pure silk quilt with jasmine flower fragrance
CN106308285A Preparation method of pure mulberry silk pillow inner for infants
CN106361073A Preparation method of pure mulberry silk quilt with aglaia odorata lour fragrance
CN106120162A The silkworm silk that a kind of baby's silkworm silk quilt uses is continuous and preparation method thereof
CN106333570A Preparation method of goose down and silk quilt
CN106263891A A kind of eider down silkworm silk quilt and preparation method thereof
CN106263886A A kind of preparation method of pure mulberry silk quilt
CN104213200A Method for reeling silk from mulberry silkworm fresh cocoons by virtue of cocoon cooking
CN104287054A Method for preserving fresh silkworm chrysalis
CN104213199A Storage and preservation method for fresh cocoons before reeling
CN104005104A Paddle type automatic cotton boiling machine
CN103993363A Solar floss boiling device
CN103806264A Method for manufacturing tailorable silk cotton raw material by three-step method
CN103225171A Manufacturing method of tailorable silk floss
CN101979725A Processing method for keeping color of color silks