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WEIHAI XIANGYU TECHNOLOGY CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,554
About

WEIHAI XIANGYU TECHNOLOGY CO LTD has a total of 38 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and surface technology and coating are WATER INITIATIVE LLC, SUZHOU CPS TECH CO LTD and NEO SOLUTIONS INC.

Patent filings in countries

World map showing WEIHAI XIANGYU TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing WEIHAI XIANGYU TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Guo 38
#2 Li Hongshe 37
#3 Sun Xiaodan 7
#4 Zhang Xiaodong 6
#5 Yang Jinglin 6
#6 Cheng Xiaoting 5
#7 Xu Fei 5
#8 Sui Huchen 2
#9 Jiang Dechao 2
#10 Chen Weizhong 2

Latest patents

Publication Filing date Title
CN105347417A Defoaming agent used for waste water treatment in printing and dyeing industry
CN105347450A Flocculating agent used for waste water treatment in printing and dyeing industry
CN105347453A Processing technology of mixed liquid containing various plant oils and used for carpet industry
CN105350001A Carbon steel corrosion inhibitor special for calcium chloride solution
CN105347416A Defoaming agent for seawater desalination
CN105174504A Environment-friendly deoxidant for boiler
CN105169952A Composition specially used for washing of reverse osmosis organic matter
CN105132929A Chlorohydric acid pickling corrosion inhibitor and preparation method thereof
CN105169955A Antisludging agent suitable for reverse osmosis membrane reclaimed water reuse and preparing method thereof
CN105107386A Efficient non-phosphorus dirt dispersion agent for reverse osmosis membrane
CN105176627A Fire side deposition and corrosion inhibitor for biomass boiler and preparation method
CN104988524A Novel alkaline cleaner containing morpholine and specially applied to newly-established boiler and preparation method thereof
CN105104420A Fungicide for compound oilfield reinjection water, and preparation method therefor
CN104975300A Low corrosiveness cleaning agent used for boilers
CN104846380A Corrosion inhibitor applied to diesel engine circulating cooling water system
CN104843843A Flocculation treatment technology for sewage in petrochemical enterprises
CN104803493A Multifunctional full-effect medicament for circulating water system
CN104761036A Heavy metal catcher
CN104805446A Halogen-resistant copper corrosion inhibitor for circulating water and preparation method of halogen-resistant copper corrosion inhibitor
CN104805445A Environment-friendly copper corrosion inhibitor and preparation method thereof