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QI QUAN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    147,297
  • Filing trend
    ⇧ 20.0%
About

QI QUAN has a total of 13 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2007. It filed its patents most often in China and United States. Its main competitors in its focus markets civil engineering, chemical engineering and environmental technology are ZHANG ZHIHENG, XU HE and ZHU LIMING.

Patent filings in countries

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

Patent filings per year

Chart showing QI QUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qi Quan 13
#2 Liu Jian 1

Latest patents

Publication Filing date Title
CN108589476A A kind of road pavement roller
CN108589478A A kind of road pavement finishing machine
CN108442441A A kind of road pavement roadbed construction equipment
CN108486995A A kind of road pavement asphalt mixing unit
CN108411739A One kind being convenient for clean road pavement concrete-processing
CN108487007A A kind of road bedding road surface cutting apparatus
CN107840394A A kind of sewage scum remove device and application method
CN107822170A A kind of concentric type potato washing device and cleaning method
CN107827333A A kind of sludge high-efficiency drying apparatus and drying means
CN107755238A A kind of power screen sizing apparatus and its application method
CN107597358A The crushing retracting device and crushing recovery method of a kind of waste metal
CN104435872A Preparation method of traditional Chinese medicine composition for treating pimples, acne marks and patches