Learn more

CHENGDU K & H ENVIROTECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    120,188
  • Filing trend
    ⇧ 50.0%
About

CHENGDU K & H ENVIROTECH CO LTD has a total of 14 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and basic communication technologies are ALHAEUSER ERICH, MOSAIC TILE & POTTERY CO PTY and RECKLINGHAUSEN MAX VON.

Patent filings in countries

World map showing CHENGDU K & H ENVIROTECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHENGDU K & H ENVIROTECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Kejiang 14
#2 Ma Jiangping 10
#3 Wang Ying 7
#4 Wu Shulin 6
#5 Luo Bin 2
#6 Wu Heng 1
#7 Li Lun 1

Latest patents

Publication Filing date Title
CN111362545A Oil-removing oxidant for waste oil-based mud in drilling as well as preparation method and application of oil-removing oxidant
CN111253032A Device and process for harmless treatment of waste oil-based mud
CN111268879A Oxidizing agent for harmless treatment of waste solid water-based mud in drilling, preparation method and application thereof
CN110823826A COD (chemical oxygen demand) determination reagent and application thereof
CN109761304A Module, reactor and its application occur for the microwave plasma for water process
CN109663671A Foaming agent for mineral flotation and preparation method thereof
CN108996569A A kind of decolorising agent and its preparation method and application
CN108704605A A kind of ternary composite oil-displacing recovered water polymeric sorbent and its preparation and application
CN107222124A A kind of high-voltage pulse power source that plasma is produced for discharge in water
CN107298473A A kind of liquid phase low-temperature plasma generator
CN105176575A Demulsifying agent for treating crude oil
CN105038806A High-molecular organic soil solidifying agent and synthetic method of same
CN104745155A Recycling and harmless treatment process of waste oil-based drilling fluid
CN104726064A Macromolecular organic dust suppressant and preparation method thereof