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SHANGHAI LICHANG ENV ENG CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,230
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI LICHANG ENV ENG CO LTD has a total of 20 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 basic materials chemistry, environmental technology and agriculture are FENGYANG HUIHENG TRADE CO LTD, ORIN TECH LLC and CHANGSHA HUASHIJIE ENVIRONMENTAL PROT TECHNOLOGY DEV CO LTD.

Patent filings in countries

World map showing SHANGHAI LICHANG ENV ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing SHANGHAI LICHANG ENV ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Suping 20
#2 Xie Aijun 20
#3 Xu Hai 17
#4 Chang Li 12
#5 You Guobiao 11
#6 Sha Jin 7
#7 Zhang Datong 6
#8 Yang Le 5
#9 Jia Haiwu 3

Latest patents

Publication Filing date Title
CN106831266A Heavy metal pollution alkaline land modifying agent and saline and alkali land improvement method based on spent bleaching clay
CN106905983A Using the heavy metal pollution alkaline land modifying agent and saline and alkali land improvement method of spent bleaching clay
CN106905052A Heavy metal pollution alkaline land modifying agent and saline and alkali land improvement method comprising spent bleaching clay
CN106905984A Using the heavy metal pollution Saline-alkali Field Control agent of spent bleaching clay and saline-alkali soil treatment method
CN106905982A Using the heavy metal pollution alkaline land modifying agent and saline and alkali land improvement method of spent bleaching clay
CN106833170A Peelable protection coating with absorption VOC performances and its preparation method and application
CN106824240A A kind of soil in-situ repairs catalysis material and preparation method thereof
CN106430495A Preparation method of composite decolorizing flocculating agent for wastewater treatment
CN106623379A Resource recycling method of construction waste and repairing agent for heavy-metal-polluted soil
CN106348361A Method for preventing and/or improving water blackening and smell and cleaning agent
CN105776459A Environment-friendly flocculating agent applicable to painting workshop circulation water treatment, and preparation method and application thereof
CN105885863A Heavy metal contaminated soil repair agent based on medical stone and method for repairing heavy metal soil
CN105838382A Efficient cadmium reduction soil repair agent and application thereof
CN105925268A Soil restoring agent with heavy metal ion adsorption and immobilization functions, and preparation method thereof
CN105838383A Treatment method for phosphated residues, soil restoration agent and method for reducing content of cadmium in rice
CN105692767A Attapulgite-containing application water treatment agent and preparation method thereof
CN105668741A Degradable single-dose paint mist coagulant and preparation method and application thereof
CN105623450A Environment-friendly dust bonding film as well as preparation method and application thereof
CN105985676A Paint remover comprising attapulgite, and preparation method thereof
CN105986277A Preparation of non-phosphorus neutral rust remover and application thereof