Learn more

LIU XIULAN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    136,895
  • Filing trend
    ⇩ 100.0%
About

LIU XIULAN has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, machines and materials and metallurgy are KURIYAMA CORP, DONGGUAN BINGNENG RUBBER CO LTD and GENOX RECYCLING TECH CO LTD.

Patent filings in countries

World map showing LIU XIULANs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Xiulan 9
#2 Wang Hongli 1
#3 Qin Chengwei 1
#4 Yan Tongmei 1
#5 Zhao Yanming 1

Latest patents

Publication Filing date Title
CN107984891A A kind of accurate municipal works in hot stamping position pattern hot stamping equipment
CN107999172A A kind of progressive building waste double crushing device
CN107999854A A kind of hydraulic engineering adjustable pipeline cutting equipment
CN110014855A A kind of pure electric automobile extended-range device
CN108618814A A kind of hook for surgery operation
CN108628424A A kind of computer cabinet with heat dissipation purification function
CN108162242A The green reclaim equipment of plastic containers
CN104069340A Oral medicine for treating male infertility
CN102812834A Eucommia ulmoides oliv cultivation method suitable for arid regions
CN102743650A Preparation method of traditional Chinese medicine lotion for treating smoking-type cellulitis
CN103044126A Lentinus edodes cultivation material and making method thereof