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DELAND WATER TECH CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,248
  • Filing trend
    ⇧ 225.0%
About

DELAND WATER TECH CO LTD has a total of 32 patent applications. It increased the IP activity by 225.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are AUXSOL INC, ZHEJIANG KAICHUANG ENVIRONMENT TECH CO LTD and HILDEBRAND KARL HEINZ.

Patent filings in countries

World map showing DELAND WATER TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing DELAND WATER TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Fanfu 16
#2 Xu Baiyu 11
#3 Aishan Yusupu 9
#4 Qian Cheng 7
#5 Hu Ganjun 6
#6 Chao Yan 6
#7 Qin Yun 5
#8 Zhou Linchao 4
#9 Zubaidai Tuersunmaimaiti 4
#10 Song Yong 4

Latest patents

Publication Filing date Title
CN110818079A Bioactive carbon source for sewage treatment and preparation method thereof
CN110818033A Preparation method and application of graphene gas diffusion electrode in electro-Fenton system
CN110813103A Preparation method of antibacterial and anti-pollution hollow fiber membrane
CN110818103A Low-pressure boiler scale and corrosion inhibitor and preparation method thereof
CN110790473A Drying method for textile sludge and recycling method for textile sludge in thermal power plant
CN110861310A Device and method for bonding membrane shell
CN110817772A Device and method for membrane assembly cover pulling
CN110694480A Method and equipment for manufacturing hollow fiber membrane module
CN110697914A Preparation and monitoring method of non-phosphorus scale-inhibiting bactericide
CN110697960A Method for separating salt from printing and dyeing wastewater through electrodialysis technology
CN110697824A Ammonia nitrogen remover and preparation method thereof
CN110560180A polytetrafluoroethylene-based homogeneous anion exchange membrane and preparation method thereof
CN110510759A A kind of water process hydrolysis acidification composite bacteria agent and preparation method thereof
CN110564518A Special cleaning agent for calcium sulfate and preparation method thereof
CN109925882A A kind of hollow fiber compound nanofiltration membrane and preparation method thereof
CN109464917A The preparation method of the modified doughnut desalination membrane of graphene oxide
CN109464913A A kind of doughnut desalination membrane module and equipment for brackish water desalination
CN110141970A Fungicide is used in reverse osmosis membrane cleaning
CN110143675A Industrial circulating cooling water system without phosphorus prefilming agent and preparation method thereof
CN110143679A Coal gas gasification burner high temperature ash water dispersant and preparation method thereof