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GUANGDONG SUNION CHEMICAL & PLASTIC CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    174,404
  • Filing trend
    ⇧ 300.0%
About

GUANGDONG SUNION CHEMICAL & PLASTIC CO LTD has a total of 23 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and organic fine chemistry are ZHEJIANG DECENT PLASTIC CO LTD, HORSENS PLASTICVAREFAB AS and BX PLASTICS LTD.

Patent filings in countries

World map showing GUANGDONG SUNION CHEMICAL & PLASTIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing GUANGDONG SUNION CHEMICAL & PLASTIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Haitao 11
#2 Zheng Yan 7
#3 Wang Ping 6
#4 Liu Zhiyuan 6
#5 Li Yuhui 6
#6 Zhao Yifei 6
#7 Su Jiewan 5
#8 Liu Min 4
#9 Shu Chang 4
#10 Liang Xiaoyun 4

Latest patents

Publication Filing date Title
CN108840979A A kind of SEPS elastomer and preparation method thereof
CN108840980A A kind of SEBS elastomer and preparation method thereof
CN108690177A A kind of star-like SEPS elastomers and preparation method thereof
CN108627023A A kind of boiler tube inner wall circulation cleaning device and cleaning
CN108003073A The preparation method of amino-phenyl-beta-hydroxyethyl sulfone and p-aminophenyl-beta-hydroxyethyl sulfone sulphonic acid ester
CN106397696A SBS elastomer simultaneously having high transmittance, high twisting resistance and high foaming efficiency, and production method thereof
CN106220798A A kind of high melting means, high transparency SIS elastomer and preparation method thereof
CN106397695A High-melting-point high-transparency SBS (Styrene Butadiene Styrene) elastomer and preparation method thereof
CN103724235A Aromatic raffinate oil sulfoacid, or aromatic raffinate oil sulfonate, and preparation method and application of aromatic raffinate oil sulfoacid
CN103612863A Woven bag package edge folding mechanism
CN103448161A Improved granulator
CN104341324A Methyl cyclopentane sulfonic acid and methyl cyclopentane sulfonate, and preparation methods thereof
CN103057999A Woven bag automatic bottom-sewing, packing, stacking and packaging production system
CN103057754A Woven bag opening mechanism through rubbing
CN103059402A A form-fill- seal (FFS) single layer heavy-duty film and a preparation method thereof
CN103009738A FFS (Form-Fill-Seal) two-layer coextruded repackaging film and preparation method thereof
CN103029388A Three-layer coextrusion heavy packaging membrane and fabrication method thereof
CN103087306A Amphipathy hyperbranched SIBS elastomer and preparation method and usage thereof
CN102785790A Hydraulic bundling device of automatic woven bag
CN102807708A Aedelforsite powder modified filling master batch applied to flat silks and method for producing flat silks