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HANGZHOU GUOTAI ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,764
About

HANGZHOU GUOTAI ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 20 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are TSK WATER CO LTD, ENVIRONMENTAL ENGINEERING CO LTD SHANDONG ACADEMY OF ENVIRONMENTAL SCIENCE and JINAN SHANYUAN ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing HANGZHOU GUOTAI ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing HANGZHOU GUOTAI ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Xiaoyu 16
#2 Chen Baixiao 12
#3 Wang Cheng 11
#4 Xia Yukun 11
#5 Chen Xinbo 11
#6 Hong Genhui 9
#7 Li Lin 9
#8 Shen Feikai 8
#9 Peng Xianhui 6
#10 Jin Zhehao 5

Latest patents

Publication Filing date Title
CN112197272A Sludge incinerator system
CN112239313A Method for preparing landscaping special material by using sludge
CN112239312A Method for landfill of sludge
CN111995370A Method for making bricks by using sludge
CN112082163A Sludge incineration method and sludge incineration system thereof
CN111943415A Integrated environment-friendly sewage treatment and purification system and rapid purification method thereof
CN111943478A Multi-temperature-channel organic sludge treatment system and efficient treatment method thereof
CN111957150A Sludge waste gas comprehensive treatment system and operation method thereof
CN111892277A Sludge conditioning-based dehydration coupling reduction system and treatment method thereof
CN111943476A Filter-press type sludge dewatering rapid drying system and treatment method thereof
CN111675456A Device and method for preparing covering soil of landfill from sludge
CN110746084A Intelligent feedback type sludge concentration system and treatment method thereof
CN110746086A Secondary concentrator for concentrating sludge and treatment method thereof
CN110746085A Sludge concentration kettle and use method thereof
CN110746087A Secondary concentration device for concentrated sludge and treatment method thereof
CN110451110A For receiving the splicing storehouse of dispensing sticky material
CN110513693A A kind of sludge incineration method
CN110631020A Dry sludge dewatering incinerator system and dry sludge dewatering incineration method thereof
CN108911450A Sludge concentrator
CN108800147A Low NOx burning process and its device