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QIAN HAIRONG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    203,492
About

QIAN HAIRONG has a total of 13 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, measurement and environmental technology are GULDAGER AS, UWATECH GMBH and 1934612 ONTARIO INC.

Patent filings in countries

World map showing QIAN HAIRONGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing QIAN HAIRONGs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Qian Hairong 13

Latest patents

Publication Filing date Title
CN111504709A Sampling device that municipal administration sewage treatment used
CN111517563A Sewage treatment recycles device
CN111514729A Tail gas purification treatment device for sewage treatment
CN103894103A Heating mechanism of garbage agitator
CN104741360A Garbage disposal table
CN104740930A Secondary solid-liquid separator
CN104741365A Solid-liquid separator
CN104741359A Solid-liquid separation mechanism
CN104741358A Waste processor
CN104741329A Manual cleaning mechanism for garbage disposer
CN104742402A Spiral auger of solid-liquid separator
CN104748370A Heater for garbage disposer
CN103625155A Flexibly-bound loose leaf paper and loose-leaf notebook using same