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HUAWEI CHEMICAL & BIOLOGIC ENG CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    93,606
  • Filing trend
    ⇧ 500.0%
About

HUAWEI CHEMICAL & BIOLOGIC ENG CO LTD has a total of 18 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, organic fine chemistry and materials and metallurgy are TAIZHOU HEYI NEW MATERIAL TECH CO LTD, MEMBRANE EXTRACTION TECH LTD and ANHUI TIANSHUN ENV PROT EQUIPMENT CO LTD.

Patent filings in countries

World map showing HUAWEI CHEMICAL & BIOLOGIC ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HUAWEI CHEMICAL & BIOLOGIC ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Peng 9
#2 Liu Sheng 7
#3 Shangguan Feifei 6
#4 Guo Kun 5
#5 Tai Xiangyang 5
#6 Fang Xiaoling 5
#7 Du Keying 5
#8 Cheng Dong 4
#9 Wang Guolei 4
#10 Li Ran 4

Latest patents

Publication Filing date Title
CN111762946A Advanced treatment method for desulfurization wastewater of power plant
CN111659153A Sodium sulfide continuous cooling crystallization system and process thereof
CN111763778A Multi-level automatic temperature control method for vertical crystallizer set in glucose crystallization process
CN110801784A Acrolein reaction system
CN110787740A Gas, liquid and solid three-phase hydrogenation reaction system
CN110801787A Methyl mercaptan reaction system
CN110124371A The plate frame structure of vertical full automatic plate frame filter press
CN109529464A The vertical plate and frame filter press process matched therewith device of gas squeezing
CN109569045A Minitype vertical type full automatic plate frame filter press
CN109264960A Tailings sludge dewatering system and its method
CN109261084A Methyl mercaptan calandria type fixed bed reactor
CN108939600A The evaporation and crystallization system and its technique of continuous production low-density crystal system from mixed liquor
CN108905265A Sodium vanadate Continuous Cooling Crystallization equipment and its production method
CN107954425A Slapple activating furnace energy conserving system and its operation method
CN106403561A Semi-coke dewatering device and technology
CN105727576A Continuous evaporative crystallization system and method for one-step production of large-grain-size food-grade potassium chloride crystals
CN105797422A Citric acid continuous cooling crystallization system and method thereof
CN105646339A Method for preparing nicotinic acid by low-temperature reaction crystallization