Learn more

GREENNOVO ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    85,295
  • Filing trend
    ⇧ 50.0%
About

GREENNOVO ENVIRONMENTAL TECH CO LTD has a total of 20 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China and United States. Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are ENVIROLEACH TECH INC, CHENZHOU JINGUI SILVER IND CO LTD and JIANGXI XINJINYE IND CO LTD.

Patent filings in countries

World map showing GREENNOVO ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 19
#2 United States 1

Patent filings per year

Chart showing GREENNOVO ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Liyang 14
#2 Li Chunlin 13
#3 Bai Rubin 10
#4 Zhang Wu 8
#5 Wei Xiyong 6
#6 Huang Guisheng 6
#7 Zhang Yunxue 5
#8 Lin Lin 5
#9 Li Jinhui 5
#10 Liu Kang 4

Latest patents

Publication Filing date Title
CN112082897A Method for measuring carbon content in secondary zinc oxide powder leaching residue
CN111977883A Method and equipment for extracting high-purity cesium sulfate from high-salinity wastewater
CN111778395A Method for keeping efficient extraction of indium
CN111893295A Enrichment recovery method for zinc-containing secondary resource volatilization kiln
CN111363931A System for high temperature separation cooperates with ammonium complex entrapment zinc-containing solid waste in semi-volatile heavy metal
CN111286609A Method for separating and purifying lead, zinc, cadmium and copper based on ammonium complex system
CN111270266A Ammonia process electrolysis device and use method thereof
CN110747344A Preparation and regeneration method of circulating copper salt dechlorinating agent
CN110042230A The method that metal leaches in mechanochemistry coupling ultrasonic chemical strengthening Second-rate zinc oxide powder
CN110132867A The measuring method of micro-nickel in a kind of regenerated zinc raw material zinc hydrometallurgy solution
CN110055426A A method of using metal in mechanical force combined vacuum metallurgy recycling blast furnace dust
CN110079674A A kind of separation method from the bismuth indium material of tellurium containing zinc-copper
CN110066914A A method of recycling metallic iron from blast furnace dust
CN110172590A A method of promote chlorine in high chlorine Zinc Oxide to remove using solid phase reaction
CN109536740A The method of cesium sulfate is prepared in a kind of brine waste
CN109179454A A method of extracting Nacl and potassium sulfate from saltcake type salt-mixture containing potassium
CN109019513A A method of iodine is extracted based on high chlorine Zinc Oxide alkali cleaning dechlorination liquid
CN107188128A A kind of method that thick iodine is reclaimed in secondary zinc oxide
CN107227411A A kind of method that rotary kiln oxygen-enriched combusting prepares high-grade secondary zinc oxide