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LOUIS ECOSYSTEM ENG CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    107,255
  • Filing trend
    ⇩ 100.0%
About

LOUIS ECOSYSTEM ENG CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, biotechnology and basic materials chemistry are YANGZHOU ZHENWEI BIOTECHNOLOGY CO LTD, ANHUI RENWEI ENVIRONMENTAL PROTECTION ENGINEERING TECH CO LTD and CHONGQING RONGJI ENVIRONMENTAL PROT ENGINEERING CO LTD.

Patent filings in countries

World map showing LOUIS ECOSYSTEM ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing LOUIS ECOSYSTEM ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Ying 16
#2 Wang Xinmin 16
#3 Sun Ying 7
#4 Liu Shaojie 6
#5 Hao Dongwei 3
#6 Lin Haijun 2
#7 Chai Lujun 2
#8 Zhang Liangliang 2
#9 Chen Yanliang 1

Latest patents

Publication Filing date Title
CN109914438A A kind of three ecological protection systems
CN107739095A A kind of anti-blocking medium enhanced type rapid diafiltration sewage treating system
CN107758867A A kind of floating wetland purification system for efficiently removing waters eutrophication pollution
CN107540159A A kind of system and method for enhanced type filtration system treatment of sewage in expressway service
CN107691478A A kind of high gradient slope vegetation establishment technology biological regulation encourages product, preparation method and application method
CN107446583A A kind of smolmitza soil conditioner host material and the plant raw-soil modification method of east steppe vegetation damaged zone
CN107686426A A kind of desertification geobiont improved materials and application process
CN106368223A Rainstorm washing and water logging resisting side slope and revetment protection method and application
CN106365322A Method for highly efficiently treating black stinking water
CN106367364A Basophilic Cupriavidus alkaliphilus strain used for highly efficiently removing cadmium pollution, and production method and application method of inoculant of strain
CN106365321A Method for effectively removing COD from polluted water
CN106336012A Apparatus for treating eutrophic water by activating and enriching ammonia oxidizing bacteria
CN106336017A Method for removing NH4<+>-N in polluted water through high-efficiency activation ammonia oxidizing bacteria
CN106367363A Preparation method and use method of inoculant used for river basin hexavalent chromium pollution treatment
CN106367362A Streptomycete for highly efficiently removing hexavalent chromium pollution, and application of streptomycete
CN105385618A Microbial agent capable of making side slope and bulkhead vegetation community free of artificial maintenance and construction method thereof