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BENENV CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    92,369
About

BENENV CO LTD has a total of 19 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, chemical engineering and basic materials chemistry are ENVIRONMENTAL POLLUTION CONTRO, LUCIEN LINDEN and BIOMASS PROC TECHNOLOGY INC.

Patent filings in countries

World map showing BENENV CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing BENENV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Zihou 19
#2 Jiang Zicai 14
#3 Zhao Qianliang 3
#4 Yang Jianhua 3
#5 Yin Huiyang 2
#6 Wang Yunxia 2
#7 Tian Zhiguo 2
#8 Gu Lifeng 2
#9 Jiang Bozhong 2
#10 Yin Junwei 1

Latest patents

Publication Filing date Title
CN111977718A Rectilinear gravity grab bucket grid de-dirt machine
CN111980086A Gravity opening and closing grab bucket
CN111977933A River sludge treatment system and method
CN110526542A A kind of temperature control system and method suitable for heated air drier
CN110407617A Polishing system is turned in a kind of high stacking fermentation
CN106698881A Recycling treatment system for oil sludge
CN106669394A Oil sludge tail gas treatment process
CN106673388A Oil sludge resourceful treatment process
CN106731576A A kind of greasy filth exhaust gas processing device
CN106698882A Oil sludge pyrolysis process
CN105347650A Drying system
CN105318334A Drying and incineration system
CN105387465A Incinerator
CN105523699A Sludge drying and carbonizing device and technology
CN105333706A Drying machine
CN105371283A Sludge drying and incinerating process
CN105352297A Vacuum drying system
CN103693842A Sludge dewatering method employing electroosmosis dewatering machine to add inorganic flocculant
CN104647791A Solid-liquid separation device