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HUAXIN ENVIRONMENTAL ENG CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    212,048
About

HUAXIN ENVIRONMENTAL ENG CO LTD has a total of 18 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are UNIV HUADONG, ECO DESIGN KK and UNIV ZHEJIANG POLYTECHNIC.

Patent filings in countries

World map showing HUAXIN ENVIRONMENTAL ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HUAXIN ENVIRONMENTAL ENG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Yeqing 9
#2 Jiang Zhang 8
#3 Yeqing Li 8
#4 Jiajun Wang 8
#5 Huanzhong Wang 8
#6 Zhenwu Hu 8
#7 Wang Huanzhong 7
#8 Wang Jiajun 6
#9 Zhang Jiang 6
#10 Huang Xiaoli 5

Latest patents

Publication Filing date Title
CN103964084A Pushing system and technology of dried rubbish
CN103950063A Cylinder type waste storage barrel tapper
CN103954135A Kiln accessing system and technology coprocessing RDF for cement kiln
CN103819069A Deep sludge dewatering method and cement kiln comprehensive utilization method using same
CN103662688A Anti-blocking device for conveying of sludge cakes
CN103693841A Method and system for deep dehydration of sludge
CN103396021A RDF (Refuse Derived Fuel) off-line burning technology and system
CN103394502A Drying system of independent wind chamber
CN102357516A Linkage process of municipal waste pre-treatment and cement kiln resource comprehensive utilization and system thereof
CN102180580A Vertical sludge drying machine
CN102183011A Efficient combustor for waste derived fuel
CN102219406A System for comprehensive utilization of floater pretreatment and cement kiln
CN102192524A System for comprehensively utilizing refuse derived fuel in cement kiln
CN102191106A System for extracting rubbish derived fuel (RDF) from municipal rubbish
CN102188900A Purification method of municipal garbage fermentation gas
CN102219407A Cement kiln cooperative treatment method of contaminated soil
CN102190413A Method of integratedly utilizing sludge pretreatment and cement kiln, and system thereof
CN102189094A Municipal waste separation system