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DU XIULAN

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    118,681
About

DU XIULAN has a total of 16 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, packaging and shipping and textiles and paper are LEESONA HOLT LTD, ADOLF HEINRICH JUNKERS and HAHM MANFRED.

Patent filings in countries

World map showing DU XIULANs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing DU XIULANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Xiulan 16
#2 Li Wei 13
#3 Pang Ruilian 2
#4 Wang Yulin 1
#5 Liu Dongyan 1
#6 Yu Shuping 1
#7 Wang Dapeng 1
#8 Cong Yueying 1

Latest patents

Publication Filing date Title
CN112158672A Acrylic yarn winding method
CN111908210A Production process of geotextile
CN111638152A Synthetic leather performance detection equipment and detection method thereof
CN111778366A Leather processing method
CN111455604A Surface treatment process for producing and manufacturing clothing textile fabric
CN111089470A Drying and shaping treatment process for production and processing of non-woven fabric
CN110540114A Textile yarn winding machine
CN110541297A Method for cutting fabric of textile garment
CN110552098A Surface treatment system for production and processing of regenerated textile cotton yarns
CN110371783A A kind of reversible formula yarn weaving operation guiding tension device and method
CN110371767A Yarn places fixed frame in a kind of caused by spinning industrial production
CN110512378A A kind of yarn automation starching sizing is mechanical
CN110468532A A kind of textile yarn waxing processing method
CN103919986A Traditional Chinese medicine for treating insomnia
CN103251825A Externally applied traditional Chinese medicine for treating initial acute mastitis
CN102940716A Traditional Chinese medicine for treatment of uterine prolapse