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SHANDONG SHENGXING CHEMICAL CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    93,576
  • Filing trend
    ⇩ 50.0%
About

SHANDONG SHENGXING CHEMICAL CO LTD has a total of 18 patent applications. It decreased the IP activity by 50.0%. 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, basic materials chemistry and environmental technology are HILLS HENRY A, SEPARATION DYNAMICS INC and GAS LIQUIDS ENG LTD.

Patent filings in countries

World map showing SHANDONG SHENGXING CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing SHANDONG SHENGXING CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Zhiqiang 14
#2 Zhang Hongqiang 13
#3 Liu Baojun 11
#4 Su Aiping 9
#5 Yan Fang 8
#6 Yan Tingjun 8
#7 Wang Youzhi 6
#8 Li Yun 4
#9 Li Haifeng 4
#10 Liu Jinxiang 4

Latest patents

Publication Filing date Title
CN108714333A The control system of coke powder separator in a kind of removing rich gas
CN108392896A A kind of amine liquid removes the control system of coke powder purifier
CN108662574A A kind of control system of steam exhaust recovering device
CN108424782A A kind of control system of aqueous dirty oil recycling device
CN107541237A A kind of aqueous dirty oil recycling device
CN107684770A One kind backwash poor liquid filter of desulfurization
CN107541247A A kind of sump oil continues uninterrupted freshening device
CN107585744A A kind of sulfuric acid concentration adjusting means
CN107497130A A kind of benzene content control device
CN107461732A A kind of efficiently factory's steam exhaust recovering device
CN107469602A One kind recovery sulfur-containing tail gas qualified discharge technology
CN107050988A A kind of new and effective amine liquid removes coke powder purifier
CN106693430A Online water washing fractioning tower top cycle system
CN106854474A A kind of new coal tar hydrogenating cracker and preparation method thereof
CN104830369A Device for injection of high chlorine gasoline and diesel oil into coking heating furnace for high temperature reaction for dechlorination
CN104826565A Hydrogenation reaction ammonium salt crystallization prevention device
CN105013405A Combined reaction device reinforcing pour point depressing of diesel by two-time hydrogenation
CN104828892A Process for production of deoxygenated water by heat exchange of fractionating tower top cycle oil and softened water