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CHANGSHA KAITIAN MECHANICAL INDUSTRY RES INSTITUTE ENVIRONMENTAL PROTECTION SERVICES CO LTD

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    39,215
About

CHANGSHA KAITIAN MECHANICAL INDUSTRY RES INSTITUTE ENVIRONMENTAL PROTECTION SERVICES CO LTD has a total of 39 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, biotechnology and chemical engineering are CAMBI TECH AS, BESLER HERMANN and ASTEC KK.

Patent filings in countries

World map showing CHANGSHA KAITIAN MECHANICAL INDUSTRY RES INSTITUTE ENVIRONMENTAL PROTECTION SERVICES CO LTDs patent filings in countries
# Country Total Patents
#1 China 39

Patent filings per year

Chart showing CHANGSHA KAITIAN MECHANICAL INDUSTRY RES INSTITUTE ENVIRONMENTAL PROTECTION SERVICES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Yihui 11
#2 Gao Bo 10
#3 Ye Mingqiang 9
#4 Shi Xuefeng 9
#5 Zeng Yifu 9
#6 Qiu Jingxian 9
#7 He Xi 8
#8 Li Changwu 8
#9 Liu Jun 7
#10 Wan Fei 4

Latest patents

Publication Filing date Title
CN111480482A Quick and lasting revegetation method for high and steep rocky slope vegetation
CN111470575A Magnetic phosphorus removal agent and preparation method thereof
CN111424056A Method for improving efficiency of anaerobic digestion biogas production of kitchen waste
CN111170441A Core-shell structure foam ceramic-based biofilm formation material, preparation thereof and application thereof in biofilm wastewater treatment
CN111167411A Porous material based on montmorillonite and preparation method and application thereof
CN110964350A Deep deashing process for pyrolytic carbon black
CN111118069A Method for producing bioethanol by anaerobic fermentation of kitchen waste
CN110835544A Continuous and efficient waste tire gasification recycling treatment system and treatment method thereof
CN110803845A Biological conditioner and method for improving dehydration performance of anaerobic digestion substances of kitchen waste
CN110760330A Organic solid waste pyrolysis and in-situ modification device
CN110777895A Kitchen waste treatment system
CN110802105A Kitchen waste biological treatment system
CN110714513A Multifunctional ecological toilet
CN110655280A Distributed sewage treatment process based on multi-point water inlet-MABR (moving aerated biofilm reactor) process and treatment system thereof
CN110721983A Method for treating garbage by adopting ball mill
CN110697839A Equipment for separating oil from water in kitchen waste filtering liquid
CN110697293A Household garbage classification and recovery method and system
CN110607328A Dry-type anaerobic fermentation treatment method for straws
CN110591898A Organic matter dry-type anaerobic fermentation crushing and stirring device
CN110628589A Dry-type anaerobic fermentation system