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YAN JUAN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    120,509
About

YAN JUAN has a total of 14 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, optics and telecommunications are CHONGQING ZHONGKE FILTER PLANT MANUFACTURE CO LTD, GUANGDONG YEANOVO ENVIRONMENTAL PROT CO LTD and ZHEJIANG HUAQIANG ENVIRONMENTAL TECH CO LTD.

Patent filings in countries

World map showing YAN JUANs patent filings in countries
# Country Total Patents
#1 China 12
#2 United States 2

Patent filings per year

Chart showing YAN JUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Juan 14

Latest patents

Publication Filing date Title
CN112225382A Method for removing traditional Chinese medicine and personal care product in wastewater
CN112047560A High-concentration pharmaceutical wastewater treatment method
CN111891598A Garbage disposal device for outdoor environment-friendly garbage can
CN111891597A A garbage bin ration baling mechanism for refuse treatment
CN112090188A Wind-force air cleaning device based on lenz's law
CN111606518A Comprehensive treatment method for coal coking wastewater
CN111606464A High COD phenol-containing sewage treatment method
CN111606519A Advanced treatment method for electroplating wastewater
CN111517523A Printing and dyeing wastewater treatment method
CN111514865A Preparation of resin microspheres and application of resin microspheres in printing and dyeing wastewater treatment
CN106185042A Homoiotherm medicament thermos cup
CN106154532A Mobile phone biological microscope and remote biometric assay method
US2016209635A1 Cell Phone Microscope System