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SHANGHAI HUAYI ACRYLIC ACID CO

Overview
  • Total Patents
    116
  • GoodIP Patent Rank
    214,125
About

SHANGHAI HUAYI ACRYLIC ACID CO has a total of 116 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China, United States and Brazil. Its main competitors in its focus markets chemical engineering, organic fine chemistry and environmental technology are MATSUYAMA PETROCHEMICALS INC, TWENTY FIRST CENTURY RES CORP and HIGHCHEM TECH CO LTD.

Patent filings in countries

World map showing SHANGHAI HUAYI ACRYLIC ACID COs patent filings in countries
# Country Total Patents
#1 China 107
#2 United States 5
#3 Brazil 2
#4 EPO (European Patent Office) 2

Patent filings per year

Chart showing SHANGHAI HUAYI ACRYLIC ACID COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jingming Shao 48
#2 Chunlei Zhang 38
#3 Ma Jianxue 32
#4 Chu Xiaodong 32
#5 Zhuang Yan 27
#6 Jianxue Ma 25
#7 Shao Jingming 18
#8 Chunli Ning 18
#9 Luo Ge 16
#10 Wu Tonghao 16

Latest patents

Publication Filing date Title
CN104190401A Molybdenum-based composite metal oxide catalyst for synthesizing propenyl alcohol by glycerol and preparation method of molybdenum-based composite metal oxide catalyst
CN104725550A Water resistant whiting emulsion pressure sensitive adhesive synthesis method
CN104707627A Catalyst and preparation method thereof
CN104646056A Molybdenum-phosphor series polyoxometalates catalyst, preparation method and application thereof
CN104549302A Ferrate catalyst as well as preparation method and application thereof
CN104549338A Molybdenum-containing bismuth-containing composite oxide catalyst as well as preparation method and function thereof
CN103521256A Molecular sieve catalyst for catalyzing and dehydrating glycerin to prepare acraldehyde and preparation method of molecular sieve catalyst
CN103865443A Transfer-type adhesive and its preparation method
CN103831114A Ferrite catalyst, preparation method and application thereof
CN103831131A Catalyst, preparation method and application thereof
CN103804139A Preparation method of tertiary butanol
CN103721756A Catalyst carrier, preparation method thereof, and composite oxide catalyst
CN103721722A Composite oxide catalyst and preparation method thereof
CN103657680A Ferrate catalyst, preparation method and application of ferrate catalyst
CN102775295A Method for purifying acrylic acid
CN102731713A Preparation method for high-performance absorbent resin
CN102731802A Manufacturing process of resin product with less soluble substance and high water absorbability
CN103170362A Heteropolyacid catalyst, and preparation method and application thereof
CN103159613A Recovery device and recovery method using same
CN103157483A Composite oxide catalyst and preparation method thereof