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TIANJIN HI TECH ENVIRONMENT SCIENCE & TECHNOLOGY DEV CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    118,168
About

TIANJIN HI TECH ENVIRONMENT SCIENCE & TECHNOLOGY DEV CO LTD has a total of 19 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, macromolecular chemistry and polymers and machines are UNIV OMSKIJ, GUANGXI QILI NEW MATERIAL TECHNOLOGY CO LTD and YOSHIMASA TOMOO.

Patent filings in countries

World map showing TIANJIN HI TECH ENVIRONMENT SCIENCE & TECHNOLOGY DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing TIANJIN HI TECH ENVIRONMENT SCIENCE & TECHNOLOGY DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Qiang 16
#2 Liu Li 12
#3 Du Xinguo 6
#4 Li Cuihong 6
#5 Jiang Kuan 5
#6 Yang Yuliang 4
#7 Qiang Yu 3
#8 Dong Junyun 3
#9 Yizhong Bo 3
#10 Zhang Hanliang 3

Latest patents

Publication Filing date Title
CN105344157A Impurity separator applicable to high temperature and high viscosity fluid
CN105233781A Preparing experiment platform and method for modifying asphalt through rubber powder
CN105289445A Environment-friendly preparation experimental platform for rubber powder modified asphalt and experimental method
CN104949137A Processing unit for pitch smoke
CN104930523A Processing method and processing device for pitch flue gas
CN105038263A High-doping ratio rubber powder modified asphalt composition
CN105038264A Preparation method of high-doping ratio rubber powder modified asphalt composition
CN104497598A Pasty rubber and SBS co-modified asphalt and preparation method thereof
CN104448866A Liquid rubber and crude rubber powder compound-modified asphalt and preparation method thereof
CN104479375A SBS (styrene-butadiene-styrene triblock copolymer) and liquid rubber composite modified emulsified asphalt and preparation method thereof
CN104387781A Fluid rubber modified emulsified asphalt and preparation method thereof
CN104387611A Environment-friendly method for regenerating waste rubber
CN104448385A Waste rubber treatment device integrating supercritical CO2 fluid reaction and microwave heating
CN104130482A Pasty liquid rubber and preparation method thereof
CN102977621A SBS (styrene-butadiene-styrene)/scrap rubber powder composite modified asphalt and preparation method thereof
CN103012898A Catalytically modified rubber powder and preparation method thereof
CN102489401A Waste tire rubber powder modified asphalt filter capable of removing metal impurity effectively
CN102012100A Conduction oil electromagnetic wave heating system for rubber powder modified asphalt production line
CN101955671A Continuous feeding system for dispersion and accurate measurement of powder for production of rubber powder modified asphalt