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SHANDONG CHENXIN NEW ENERGY CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    171,103
About

SHANDONG CHENXIN NEW ENERGY CO LTD has a total of 14 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are KRULL MATTHIAS, STANDARD ALCOHOL COMPANY OF AMERICA INC and LEUNA WERKE AG.

Patent filings in countries

World map showing SHANDONG CHENXIN NEW ENERGY CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANDONG CHENXIN NEW ENERGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Yijin 14
#2 Lu Fangliang 11
#3 Cai Yichao 9
#4 Yang Shuo 8
#5 Meng Xiangbo 8
#6 Zheng Jizhen 6
#7 Sun Hua 4
#8 Wang Xinglu 4
#9 Li Wenqiang 4
#10 Li Hongtu 2

Latest patents

Publication Filing date Title
WO2021052328A1 Preparation method for polyoxymethylene dimethyl ether and mixture thereof
CN111944083A Preparation method of modified macroporous acidic cation exchange resin
CN108658927A A kind of preparation method and its device of 2,4,6- trioxas heptane
CN108623441A A kind of preparation method and device of polymethoxy dimethyl ether
CN105885970A Vehicle fuel and preparation method thereof
CN104610027A Method for preparing PODE (polyoxymethylene dimethyl ether) by using acid ion exchange fibers for catalyzing
CN104610028A Method for preparing polymethoxydimethyl ether
CN104211586A Method for realizing continuous preparation of methylal by catalyst on-line regeneration
CN104190103A Reactive distillation column and device for preparing methylal
CN104177235A Catalyst circulation system for preparing polyoxymethylene dimethyl ether, and method thereof
CN104177325A Trioxymethylene preparation apparatus and method thereof
CN104177236A Reaction system, apparatus, and method for preparing polyoxymethylene dimethyl ether by using apparatus
CN104174344A Reaction apparatus for preparing polyoxymethylene dimethyl ether, and method thereof
CN104174335A Polyoxymethylene dimethyl ether production apparatus, and charging system and production method thereof