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RIGEN KOREA CO LTD

Overview
  • Total Patents
    18
About

RIGEN KOREA CO LTD has a total of 18 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets environmental technology, chemical engineering and thermal processes are SUEZ INT, KOREA WATER TECHNOLOGY INC and DAEWOONG ECOSYSTEMS AND SOLUTION.

Patent filings in countries

World map showing RIGEN KOREA CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 17
#2 China 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Shigeru Sato 8
#2 Lee Gee Soo 6
#3 Park Kyung Duk 4
#4 Bak Gwang Seon 3
#5 Jeong Cheon Su 2
#6 Kim Min Chul 2
#7 Cho Ik Jun 1
#8 Shin Hyeon Chung 1
#9 Kim Seung Hyun 1
#10 Deuk Park Kyung 1

Latest patents

Publication Filing date Title
KR20120095749A Drum for dehydrator
KR20120030284A Dehydrator
KR20110076513A Dehydrator
KR20110074301A Dehydrator
KR20110074296A Dehydrator
KR20100031029A Dehydrator having drum cooling system
KR20100030041A Dehydrator
CN101848870A Dehydrator
KR20090127776A Sludge recycling apparatus and recycling method using the same
KR100847539B1 Chain stoker and steam boiler using the same
KR20080057653A A solid fuel used waste plastic and the manufacturing method and apparatus of the same
KR100713242B1 Boiler for generating steam
KR20070062100A Low pressure steam turbin device
KR20070051232A Device for electro-penetrative dehydrating and drying sludge
KR20070051228A Electro-penetrative typed device for dehydrating sludge
KR20070039625A Device for purifying water of reservoir
KR20070028823A Method for alloying metal using discharge energy of three-phase alternating current and device thereof
KR100507686B1 Apparatus for dehydrating sludge with a type of electro-penetrative dehydration