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ANHUI LVHENG ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    141,025
About

ANHUI LVHENG ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 12 patent applications. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and chemical engineering are AQUENOX PTY LTD, ELPOTEC IND EQUIPMENT BEIJING CO LTD and ZHEJIANG HUAQIANG ENVIRONMENTAL TECH CO LTD.

Patent filings in countries

World map showing ANHUI LVHENG ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Focus industries

Top inventors

# Name Total Patents
#1 Hua Min 12
#2 Hua Jing 11
#3 Huang Wenxue 1

Latest patents

Publication Filing date Title
CN111606411A Efficient, uniform and rapid water and gas distribution backwashing system of biological filter and using method
CN111689573A Multiple-water-level-reduction backwashing method for thoroughly solving hardening of biological filter
CN111470612A Efficient intelligent backwashing system of upward flow biological filter
CN111196629A Drop oxygenation control system for upflow denitrification biological filter
CN111170591A Complete device for solving blockage and hardening of biological filter and matched system thereof and treatment process thereof
CN111138046A Rear denitrification and denitrification filter device based on depth upgrading and treatment process thereof
CN111186965A Sewage upgrading and modifying method adopting ultra-high filtration speed denitrification biological filter system
CN111115987A Standard IV-class water standard-extraction transformation device for sewage and treatment process thereof
CN111138047A Denitrification and dephosphorization device with advanced standard improvement and treatment process thereof
CN111170590A Ultra-high-filtration-speed IV-class upgrading modified nitrogen and phosphorus removal device and treatment process thereof
CN111138006A Chamfering wastewater treatment and recycling device and treatment process thereof
CN111115984A Sewage treatment process and device for infectious disease hospital