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LONG HONGYUAN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    183,667
  • Filing trend
    ⇩ 100.0%
About

LONG HONGYUAN has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, medical technology and environmental technology are LI JIANLI, DAMJANOV and BG TEKHN UNI.

Patent filings in countries

World map showing LONG HONGYUANs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing LONG HONGYUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Long Hongyuan 15

Latest patents

Publication Filing date Title
CN106820264A Convenient and healthy ashtray
CN106812207A Reserved water sewer grease separates bridge breaker
CN104548243A Differential pressure type automatic bottle-replacing transfusion device
CN103967226A Flow guiding or flow leading type automatic drainage waterproof system
CN103883081A Open type self-draining waterproof insulation system
CN103705998A Differential pressure type nursing-free infusion set automatically replacing bottles and monitoring system
CN103669742A Diversion waterproof thermal-insulation system
CN103870911A Test paper and paper inspection system capable of preventing examinees from cheating
CN103206048A Flow-guiding waterproof technology
CN103075475A Planetary series stepless transmission for controlling rotating speed of controlled transmission path
CN103114687A Support-increasing pressurizing anti-skidding stair
CN103062355A Stroke-variable elastic continuously-variable transmission or rotary speed controller
CN101070901A Planetary gear multi-way drive stepless speed variator