Learn more

ANHUI QINGLAN ENVIRONMENTAL PROT ENGINEERING CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    71,763
About

ANHUI QINGLAN ENVIRONMENTAL PROT ENGINEERING CO LTD has a total of 23 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, machines and chemical engineering are JIANGMEN CITY XINHUI DISTR SHUANGSHUI YIHAO ECONOMIC DEVELOPMENT CO LTD, JANG SEONG HO and ENVIRONMENT MAN CORPORATION.

Patent filings in countries

World map showing ANHUI QINGLAN ENVIRONMENTAL PROT ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing ANHUI QINGLAN ENVIRONMENTAL PROT ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Zunqi 23
#2 Zhao Xiaodong 13
#3 Zhong Ling 11
#4 Zhang Tao 5
#5 Lin Lin 5
#6 Zhao Jing 5
#7 Liu Gensheng 4
#8 Sun Dewang 3

Latest patents

Publication Filing date Title
CN111574016A Sludge dewatering method
CN111574015A Rotor actuator for dewatering
CN111569482A Slag discharging device
CN111574017A Sludge dewatering system
CN111533386A Solid-liquid separation device for sewage treatment
CN111533388A Sewage treatment system
CN111533389A Solid-liquid separation method for sewage
CN111514644A Kick-off conveying mechanism
CN110586630A Garbage rough treatment system
CN110586629A Garbage rough treatment method
CN110523621A Material screening method
CN110587862A Flushing separation device
CN110466093A Plastics and metal recovery processes in waste plastic toy
CN110450317A A kind of waste plastic toy breaking method
CN110421750A A kind of waste plastic slightly makes machine
CN110549519A waste toy extrusion crushing method
CN110450318A A kind of squeezing crusher
CN110448943A The instantaneous opening and closing shutter of floatage-type and backwash silt filter tank
CN110453765A Self-cleaning early-stage rainwater stream abandoning system and its application method based on Internet of Things
CN110282672A A kind for the treatment of tank removes mud scum method