Learn more

GONG ZHENGSHENG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    148,179
  • Filing trend
    ⇩ 25.0%
About

GONG ZHENGSHENG has a total of 14 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, chemical engineering and machines are OTTO HINZE, ANTHES EQUIP LTD and BLUE FORM CO LTD.

Patent filings in countries

World map showing GONG ZHENGSHENGs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing GONG ZHENGSHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gong Zhengsheng 14

Latest patents

Publication Filing date Title
CN111472546A Fixing device for embedded sleeve and construction method thereof
CN110043031A The fixation device and its construction method of service sleeve
CN109667420A Built-in fitting is fixed on fixation device and its construction method in template
CN109291252A The vehicle tank of concrete mixer truck removes the device of concrete automatically
CN108547382A The inner fixing device and its construction method of service sleeve
CN107600043A Automobile tire quick rotation gets rid of mud device
CN107640134A The desludging device of automobile tire
CN107504036A Sleeve pipe inner supporting device and its construction method
CN106869495A The mould and its construction method of concrete preformed hole
CN106364594A Electric bicycle and battery dual antitheft device
CN105060674A Blue algae extrusion and dehydration device
CN104131543A Automatic collection device for blue-green algae
CN103015711A Combined die for building concrete reserved hole
CN102995640A Combined partition device used for chiseling pouring pile head concrete and dismounting method thereof