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YUAN HONGDI

Overview
  • Total Patents
    83
  • GoodIP Patent Rank
    17,345
  • Filing trend
    ⇧ 76.0%
About

YUAN HONGDI has a total of 83 patent applications. It increased the IP activity by 76.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, mechanical elements and environmental technology are TAKANO CORP, AQUASOURCE and BENESI STEVE C.

Patent filings in countries

World map showing YUAN HONGDIs patent filings in countries
# Country Total Patents
#1 China 83

Patent filings per year

Chart showing YUAN HONGDIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yongbin 83
#2 Yuan Hongdi 83
#3 Qian Chen 5
#4 Wang Junyan 3
#5 Guan Linyue 3
#6 Yan Jun 3
#7 Cheng Huansheng 2
#8 Xia Yiting 1
#9 Li Li 1

Latest patents

Publication Filing date Title
CN108591267A All occurs the special-shaped ladder bearing of interface sliding at outlet area static surface and at inlet region static surface
CN108970406A A kind of tree-shaped nanoscale composite cylindrical hole filter membrane for Liquid-liquid separation
CN108970407A A kind of tree-shaped nanoscale composite cylindrical hole filter membrane
CN108757721A All there is the energy saving ladder bearing of interface sliding at entire moving surface and at inlet region static surface
CN108579464A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count is 15
CN108554197A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count for Liquid-liquid separation is 18
CN108554194A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count for Liquid-liquid separation is 14
CN108579459A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count for Liquid-liquid separation is 24
CN108579425A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count is 2
CN108686523A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count is 7
CN108671763A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count for Liquid-liquid separation is 16
CN108619918A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count for Liquid-liquid separation is 10
CN108619920A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count for Liquid-liquid separation is 12
CN108607369A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count is 18
CN108579453A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count for Liquid-liquid separation is 5
CN108686525A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count is 25
CN108554198A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count for Liquid-liquid separation is 17
CN108554179A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count for Liquid-liquid separation is 4
CN108579458A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count for Liquid-liquid separation is 19
CN108619922A The novel tree-shaped nanoscale cylindrical hole filter membrane that branch's hole count is 4