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ZHOU HONGRU

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    140,233
  • Filing trend
    0.0%
About

ZHOU HONGRU has a total of 13 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and foods and drinks are DREI LILIEN PVG GMBH & CO KG, SHANDONG SANXING CORN INDUSTRY TECH CO LTD and WOOLCOMBERS LTD.

Patent filings in countries

World map showing ZHOU HONGRUs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing ZHOU HONGRUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Hongru 12
#2 Zhou Hongru Song 1

Latest patents

Publication Filing date Title
CN112126514A Oil and fat refining system
CN112126515A Oil refining method
CN112007374A Trap
CN112093956A Continuous integrated sewage treatment device and sewage treatment method
CN111982588A Quantitative sewage collection device and method for sewage treatment
CN111943290A Arc-shaped grid deslagging device and deslagging method for sewage treatment
CN111495965A Microbial remediation equipment and method for treating petroleum-polluted soil
CN111482455A Insertion type soil microbial remediation device and method for petroleum-polluted soil
CN110153072A A kind of kettle in resident roof photovoltaic panel of walking
CN110155831A A kind of device of the upper and lower elevator of auxiliary robot
CN106889210A A kind of preparation method of plant blend oil and products thereof
CN106833887A A kind of production method of healthy grease and products thereof
CN1562169A Chinese medica preparation for treating dermatitis, eczema, herpes and herpes zoster