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SHAANXI BEIYUAN CHEMICAL GROUP CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    48,831
  • Filing trend
    ⇩ 50.0%
About

SHAANXI BEIYUAN CHEMICAL GROUP CO LTD has a total of 33 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and packaging and shipping are ZHONG CHUANXIN, GUANGZHOU EP ENV ENG LTD and SHENMEI TECH CO LTD.

Patent filings in countries

World map showing SHAANXI BEIYUAN CHEMICAL GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing SHAANXI BEIYUAN CHEMICAL GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Ming 16
#2 Wang Fenzhong 14
#3 Liu Yancai 14
#4 Zhang Yu 12
#5 Xiong Lei 12
#6 Mu Yi 11
#7 Ning Xiaogang 9
#8 Zeng Xianjun 8
#9 Liu Yong 7
#10 Han Huijue 7

Latest patents

Publication Filing date Title
CN112126466A Dry acetylene washing water and recovery process of dissolved acetylene gas thereof
CN112010309A Calcium carbide quality control method
CN112027673A PVC resin transmission device and transmission process quality optimization process thereof
CN112012803A Operation method for optimized starting of steam turbine
CN111646647A Alkaline washing tower wastewater treatment system and treatment method
CN111846481A Automatic solid caustic soda packaging method
CN111153612A Industrial waste residue low-heat portland cement and preparation method thereof
CN110835539A Semi-dry coke quenching system
CN111018216A Treatment process and treatment device for residual ammonia water
CN111125462A Accident analysis system
CN110864559A Carbide stove surface temperature detection device
CN110822467A Calcium carbide waste heat tail gas boiler combustion system
CN110818163A Ion membrane electrolytic dechlorination fresh brine recycling system and method
CN110818138A Chlor-alkali wastewater treatment method
CN110980302A Dust removal recycling and transporting system
CN110849192A Method for recycling byproduct steam of hydrogen chloride synthesis furnace
CN110847879A Method for simulating dissolution on top and side of underground salt layer
CN110844372A Dry carbide slag storehouse steam heat preservation system
CN110790525A Carbide slag cement containing coal gangue and preparation method thereof
CN110844603A Gas transportation process for resin production