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XI AN SUNRESIN NEW MATERIALS CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    186,402
About

XI AN SUNRESIN NEW MATERIALS CO LTD has a total of 23 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and organic fine chemistry are SHOKO CO LTD, WANG ZHENGXIN and FEDERAL NOE G BJUDZHETNOE UCHREZHDENIE NAUKI INST NEFTEKHIMICHESKOGO SINTEZA IM A V TOPCHIEVA ROSSIJ.

Patent filings in countries

World map showing XI AN SUNRESIN NEW MATERIALS CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing XI AN SUNRESIN NEW MATERIALS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kou Xiaokang 20
#2 Liu Qiong 15
#3 Wang Gang 11
#4 Li Suidang 7
#5 Guo Fumin 7
#6 Fan Wenmin 5
#7 Wang Risheng 5
#8 Wang Cheng 4
#9 Xiaokang Kou 3
#10 Chen Shaotian 3

Latest patents

Publication Filing date Title
CN105131274A Method for removing sodium ions in polytetrahydrofuran production
CN104910055A Method for extracting methionine
CN104926701A Purification process of methionine
CN104557976A Process for recovering 7-ACA (aminocephalosporanic acid) crystallization mother liquor
CN104673872A Method for recycling DCPC (deacetyl cephalosporin C) from cephalosporin C resin adsorption waste liquor
CN104231141A Amino nitrogen heterocyclic ring resin and preparation method thereof
CN102994748A Fixed-bed adsorption method for removing boron from salt lake magnesium chloride brine
CN103058819A Method for removing ferric trichloride from chlorination reaction liquid with styrene type macroporous anion exchange resin
CN103012186A Method for recycling paracetamol from refined mother liquor by using adsorption resin
CN102703703A Continuous ion exchange device and method for removing boron from salt lake magnesium chloride brine
CN102631897A Method for preparing lithium adsorbent resin
CN102534214A Method for recycling gallium from Bayer mother solution by using chelate resin
CN102580701A Preparation method of arsenic removal resin
CN102417194A Method for deeply removing magnesium through chelating resin for extracting lithium from salt lake brine
CN102070162A Method for extracting lithium from salt lake brine
CN102107127A Technology for granulating powder
CN102113696A Method for removing arsenic in liquid by virtue of resin adsorption
CN102029202A Continuous ion exchange unit for organic acid production
CN101962713A Continuous ion exchange device and method for extracting gallium from Bayer mother solution
CN102031368A Continuous ion exchange device and method for extracting lithium from salt lake brine