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SHANDONG KAISHENG NEW MATERIALS CO LTD

Overview
  • Total Patents
    248
  • GoodIP Patent Rank
    6,361
  • Filing trend
    ⇩ 65.0%
About

SHANDONG KAISHENG NEW MATERIALS CO LTD has a total of 248 patent applications. It decreased the IP activity by 65.0%. Its first patent ever was published in 2009. It filed its patents most often in China, Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and materials and metallurgy are PPG IND FRANCE, BLUE CUBE IP LLC and HUNTSMAN CORP HUNGARY ZRT.

Patent filings in countries

World map showing SHANDONG KAISHENG NEW MATERIALS CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANDONG KAISHENG NEW MATERIALS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Taiming 169
#2 Wang Ronghai 155
#3 Zhang Shanmin 97
#4 Bi Yixia 95
#5 Li Guanghui 92
#6 Xie Shengbin 88
#7 Xue Juqiang 86
#8 Sun Qingmin 85
#9 Huang Guiqing 77
#10 Sun Fengchun 69

Latest patents

Publication Filing date Title
CN111349231A Purification method for preparing polyaryletherketone by adopting electrophilic method
CN111004113A Continuous production device of m/p-phthaloyl chloride
CN111004111A Continuous reaction system and reaction method of high-purity m/p-phthaloyl chloride
CN111018699A Method for increasing isophthaloyl dichloride reaction speed
CN111036163A Double-stirring reaction kettle for polyether ketone production and production process
CN111145961A Preparation method of polyether ketone enameled wire
CN111013787A Polyether ketone dry type crushing system and crushing process
CN111004110A Production process and device of isophthaloyl dichloride
CN111100537A Application of polyether ketone resin in bicycle brake cable or speed changing cable
CN111073479A Application of polyether ketone water-based paint to bicycle brake line or speed change line
CN111004109A Production device of m/p-phthaloyl chloride of sanding raw material
CN111111888A Production device of m/p-phthaloyl chloride of air milling raw material
CN110963470A Sulfuryl chloride waste gas treatment device and method
CN110937580A Thionyl chloride production system
CN111054289A Production process and device of polyether ketone
CN111116356A Process and equipment for purifying paraphthaloyl chloride
CN111138291A Purification method of paranitrobenzoyl chloride
CN111116355A Purification method of high-purity paraphthaloyl chloride
CN111072612A Green purification process of trimellitic anhydride chloride
CN111013512A Automatic control method for acyl chloride synthesis reaction