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TIANZI ENV PROT INVEST HOLDINGS CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    113,340
About

TIANZI ENV PROT INVEST HOLDINGS CO LTD has a total of 28 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, mechanical elements and packaging and shipping are HENAN HI TECH KINGDO IND CO LTD, YASUI KIKAI KK and TIANZI ENVIRONMENT PROT INVEST HOLDINGS CO LTD.

Patent filings in countries

World map showing TIANZI ENV PROT INVEST HOLDINGS CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Gao Weihua 25
#2 Guan Xinhua 3
#3 Xie Jiachen 3
#4 Zhang Ying 3
#5 Cui Chengqi 3

Latest patents

Publication Filing date Title
CN105546118A Sealing rubber ring for high temperatures and high pressure
CN105546119A High-temperature and high-pressure sliding sealing structure for steam catapult device
CN105967443A Operating method of efficient resourceful garbage treatment and sewage purification system
CN106277551A A kind of comprehensive sewage treatment system
CN105967444A Operation method of sewage treatment system in rubbish recycling
CN105969657A Resourceful marsh gas treatment system based on integrated CSTR reactor
CN105921485A Organic matter garbage disposal system provided with slide guide ring
CN105665414A Ejection type steel cage provided with discharging guiding plates and screw cap
CN105665416A Catapulting steel cage with limiting inclined edge and rotary cover
CN105728433A Ejection steel cage, with arc-shaped guide plates, for organic garbage disposer
CN105728432A Organic garbage disposal machine ejection steel cage based on sliding guide ring