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SHANDONG HUANENG JINHAO ENVIRONMENTAL ENGINEERING CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    97,740
About

SHANDONG HUANENG JINHAO ENVIRONMENTAL ENGINEERING CO LTD has a total of 17 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and chemical engineering are SAMGOO CHEMICAL IND CO LTD, REIKEN INC and WONDER WATER PTY LTD.

Patent filings in countries

World map showing SHANDONG HUANENG JINHAO ENVIRONMENTAL ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing SHANDONG HUANENG JINHAO ENVIRONMENTAL ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Huang Hao 13
#2 Guan Qingzhi 13
#3 Zhao Qisheng 13
#4 Huang Hai 4

Latest patents

Publication Filing date Title
CN104667617A Sealing cover assembly of micro-filtering machine
CN104556287A Oil-water-mud combined separator for sewage treatment
CN104667828A Quantitative metering device for automatic metering and chemical adding machine
CN104548718A Distribution tank assembly for vacuum belt filter
CN104548711A Belt type sludge dewatering machine
CN104548724A Filter mesh belt guide stretching roll on vacuum filter machine washing water tank
CN104556591A Integrated wastewater treatment equipment
CN104556286A Dissolved air flotation machine
CN104671630A Scraper tensioning assembly for belt-type sludge dewatering machine
CN104671316A Novel dissolved air flotation machine
CN104548694A Pulling-plate chain box of full-automatic chamber plate-and-frame filter press
CN104671631A Belt type sludge dehydrator distributor assembly
CN104556285A Air dissolving and floating machine with improved discharge groove
CN104436783A Full-automatic auxiliary guide device of chamber type plate-and-frame filter press
CN104324539A Pulling plate chain box of full-automatic van type plate-and-frame filter press
CN104324538A Rotary fixing device of overturning plate of full-automatic box type plate-frame filter press
CN104338351A Hoisting buckle of full-automatic van type plate-and-frame filter press