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EHLDZHI KEM LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    241,450
About

EHLDZHI KEM LTD has a total of 20 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Russian Federation. Its main competitors in its focus markets environmental technology, electrical machinery and energy and macromolecular chemistry and polymers are ABE KOJI, YOSHIDA SATOSHI and SHENZHEN BTR NEW ENERGY MATERIALS INC.

Patent filings in countries

World map showing EHLDZHI KEM LTDs patent filings in countries
# Country Total Patents
#1 Russian Federation 20

Patent filings per year

Chart showing EHLDZHI KEM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Khong-Kiu 7
#2 Park Soo Min 6
#3 Choj Sangkhoon 4
#4 Li Jong Tae 4
#5 Li Dzi Eun 4
#6 Li Dzin Kiu 4
#7 Joon Dzongmoon 4
#8 Chang Sung Kiun 3
#9 Park Cheol-Khi 3
#10 Joon Khee Soo 3

Latest patents

Publication Filing date Title
RU2573836C1 Method of reducing membrane permeability with respect to vanadium ions and membrane made using said method
RU2539379C2 Biodegradable superabsorbent polymer containing tetrazole and cellulose derivatives
RU2533412C2 Electrolyte
RU2529020C2 Novel metallocene compound, catalytic composition containing thereof and method of obtaining olifin-based polymers with its application
RU2507216C2 Photoreactive polyamide polymer and method for production thereof
RU2525316C2 Method of producing polymerised toner
RU2501124C1 Cathode based on two types of compounds and lithium secondary battery including it
RU2467434C1 Active cathode material providing improved efficiency and energy density of electrode