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TIANZI ENVIRONMENT PROT INVEST HOLDINGS CO LTD

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    67,364
About

TIANZI ENVIRONMENT PROT INVEST HOLDINGS CO LTD has a total of 54 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and biotechnology are LIJIANG CHENGHAI BAO ER BIOLOG DEV CO LTD, BIOPROCESSH20 LLC and ORGANIC WASTE SYSTEMS NV.

Patent filings in countries

World map showing TIANZI ENVIRONMENT PROT INVEST HOLDINGS CO LTDs patent filings in countries
# Country Total Patents
#1 China 54

Patent filings per year

Chart showing TIANZI ENVIRONMENT PROT INVEST HOLDINGS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Weihua 54
#2 Liu Yuan 1
#3 Guan Xinhua 1
#4 Liu Haibin 1
#5 Jin Junsheng 1
#6 Zhang Ying 1

Latest patents

Publication Filing date Title
CN105289188A Waste gas treatment system for treating waste gas in granulation process of waste plastic
CN105149204A Waste separating sieve
CN105170602A Rubbish resourceful treatment system
CN105176806A Fermenting mixing tank for resourceful utilization of methane
CN104860728A Aerobic fermentation fertilizer production system with functions of temperature control, oxygen distribution and rotary wall scraping
CN104860442A Rotary sieve filtering device applied to sewage treatment
CN104860395A Efficient mixing aeration regulation pool for sewage
CN104860430A Efficient sewage filtering device
CN104860478A Efficient sewage purification system for resourceful treatment of garbage
CN104857890A Fertilizer production system with functions of steam heating, wall scrapping and stirring
CN104860479A Facultative device applied to sewage treatment
CN104829274A Organic matter garbage fertilizer preparation system with sterilization/temperature control/oxygen injection/stirring aerobic fermentation tank
CN104829273A Organic garbage fertilizer-producing system based on steam-heated aerobic fermentation tank
CN104774755A Device for preparing marsh gas by using straws
CN104762202A Straw produced methane recycling system
CN104805002A Resourceful treatment system adopting straw to produce biogas and having efficient anaerobic fermentation function
CN104745258A Methane recycling treatment system having high-efficiency purification function
CN104804790A Resourceful treatment system adopting straw to produce biogas and having efficient desulphurization and decarbonization functions
CN103787060A Vibration discharging device of rubbish slurry
CN103785610A Full-sealed density sorting system for household garbage