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NINGBO OCEANKING CHEMICAL DEV CO LTD

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    63,570
  • Filing trend
    ⇩ 33.0%
About

NINGBO OCEANKING CHEMICAL DEV CO LTD has a total of 37 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machines, organic fine chemistry and macromolecular chemistry and polymers are GNEUSS GMBH, NEXT GENERATION ANALYTICS GMBH and HEHENBERGER GERHARD.

Patent filings in countries

World map showing NINGBO OCEANKING CHEMICAL DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 37

Patent filings per year

Chart showing NINGBO OCEANKING CHEMICAL DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qiu Qihao 14
#2 Zhou Wenbin 13
#3 Shen Shuguang 12
#4 Fu Jianyong 11
#5 Xu Xiaowu 7
#6 Du Xuhua 7
#7 Shi Yijun 6
#8 Fang Yihong 6
#9 Wang Shizhou 5
#10 Hu Jianhao 5

Latest patents

Publication Filing date Title
CN110172254A A kind of chlorinated paraffin high-efficiency compound stabilizer and preparation method thereof
CN110105183A Acetone through one-step method synthesis MIBK device stop in emergency method and acetone synthesis MIBK method
CN109776457A A kind of system of dichlorohydrin production epoxychloropropane
CN109678690A A kind of production technology of methyl iso-butyl ketone (MIBK) coproduction diisobutyl ketone
CN109161401A A kind of production system of chlorinated paraffin by-product hydrochloric acid
CN109208024A A kind of chlor-alkali production technique
CN108059586A A kind of method that glycerin chlorination prepares dichlorohydrin
CN108034454A A kind of chlorinated-paraffin producing process
CN106947072A A kind of preparation technology of makrolon
CN106115625A A kind of method preparing sodium hypochlorite
CN106083549A A kind of method preparing diisobutyl ketone
CN105951119A Method for preparing sodium hydroxide
CN106191912A A kind of method preparing chlorine
CN105925312A Method for preparing chlorcosane
CN105175704A Production technology for polycarbonate
CN105175703A Equipment for preparing polycarbonate
CN105175706A High-light-permeability panlite and production method thereof
CN105175705A Preparation device of polycarbonate
CN105197892A Novel production process of sodium hypochlorite
CN105154910A Process for producing alkali