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HARBIN TIANSHUN PETROLEUM AND CHEMICAL TECH DEV CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    97,679
  • Filing trend
    ⇩ 100.0%
About

HARBIN TIANSHUN PETROLEUM AND CHEMICAL TECH DEV CO LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, materials and metallurgy and chemical engineering are POJU R STEPHANSEN AS, YIXING XINWEI LEESHING REFRACTORY MAT CO LTD and HUNAN JIASHUNHUA NEW MAT CO LTD.

Patent filings in countries

World map showing HARBIN TIANSHUN PETROLEUM AND CHEMICAL TECH DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HARBIN TIANSHUN PETROLEUM AND CHEMICAL TECH DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Meng Zishun 17
#2 Meng Fanjun 17
#3 Zhang Hui 13
#4 Liu Qihang 4
#5 Che Du 4
#6 Liu Bo 4

Latest patents

Publication Filing date Title
CN106835365A A kind of method that carbon fiber is prepared by polyacrylonitrile fibril carbonization
CN106830977A A kind of production method for non-evaporating pressure self-insulating light concrete segment
CN106629232A Multi-spinning-station carbon fiber precursor rolling device
CN106830743A A kind of chemical blowing method for preparing catalyst and chemical blowing catalyst for producing self-insulating light concrete segment
CN106830742A A kind of composite foam stabilizer preparation method and composite foam stabilizer for producing self-insulating light concrete segment
CN106640650A Liquid recovery device of water ring vacuum pump for producing carbon fiber precursors
CN106823916A A kind of device for adjusting carbon fibre precursor polymer viscosity and concentration
CN106830734A A kind of rapid hardening reinforcing agent preparation method and rapid hardening reinforcing agent for producing non-evaporating pressure self-insulating light concrete segment
CN106621935A Stirring device used for carbon-fiber polymerization solutions
CN106637761A Carbon fiber middle sizing drying device
CN106621473A Carbon fiber polymer defoaming vibration device
CN106647454A PLC and DCS integrated control system
CN106637433A Carbon fiber precursor spinning heating device
CN106637512A Heat drafting device used during carbon fiber precursor production
CN106637445A Pore pate wave removing dispensing equipment used for carbon fiber precursor spinning
CN106637513A Low-temperature carbonizing device for producing carbon fibers
CN106637452A Coagulating bath yarn guiding device