Learn more

CHONGQING HONGJING ENVIRONMENTAL PROTECTION TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    101,596
About

CHONGQING HONGJING ENVIRONMENTAL PROTECTION TECH DEVELOPMENT CO LTD has a total of 17 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, audio-visual technology and chemical engineering are GUANGXI YUNJI ENVIRONMENTAL PROTECTION TECH CO LTD, TIANJIN LIRONG TECH CO LTD and HUBEI TIANYUN NOISE REDUCTION AND ANTIVIBRATION NEW MAT CO LTD.

Patent filings in countries

World map showing CHONGQING HONGJING ENVIRONMENTAL PROTECTION TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CHONGQING HONGJING ENVIRONMENTAL PROTECTION TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Xingjin 17
#2 He Siying 17
#3 He Deshu 17

Latest patents

Publication Filing date Title
CN108147533A A kind of up-flow anaerobic reactor and its method for handling organic wastewater
CN108213054A Motor vehicle waste and old circuit board retracting device
CN108405553A Wiring board classification retracting device
CN108235584A Motor vehicle old circuit board classification retracting device
CN108279604A A kind of motor vehicle solid dangerous waste recycling monitoring system
CN108017012A A kind of device for collecting motor vehicle waste oil
CN108288349A A kind of motor vehicle solid dangerous waste recycling transport monitor system
CN108267990A A kind of motor vehicle waste oil recycles monitoring system
CN108216030A A kind of motor vehicle waste oil recycles transport monitor system
CN108325638A A kind of processing unit of old circuit board
CN108297516A A kind of environment-friendly type asphalt felt and preparation method thereof
CN108043102A A kind of novel automobile drain oil recovery equipment
CN108190121A A kind of collection system of motor vehicle waste oil
CN108297517A A kind of preparation method of light-weight environment-friendly type asphalt felt
CN108014508A A kind of motor vehicle waste oil recycle device
CN108126371A A kind of pipe type oil water separating system for motor vehicle waste oil collecting
CN108190293A A kind of solid-like waste recovery box