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OH OK SOO

Overview
  • Total Patents
    21
About

OH OK SOO has a total of 21 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and Japan. Its main competitors in its focus markets environmental technology, basic materials chemistry and materials and metallurgy are SUZHOU DINGYU BIOLOGICAL TECH CO LTD, HOCHWALD TON GMBH and TIANJIN QINGTAI ORGANIC FERTILIZER CO LTD.

Patent filings in countries

World map showing OH OK SOOs patent filings in countries

Patent filings per year

Chart showing OH OK SOOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oh Ok Soo 16
#2 Oh Sang Yoon 9
#3 Oh Ok-Soo 5
#4 Oh Yoon Ah 4
#5 Oh Eun-Soo 2
#6 Cho Won-Dae 2
#7 Lee Jeong Oh 1

Latest patents

Publication Filing date Title
KR20140095261A Method for treating sewage sludge and aggregate manufactured thereby
KR20130065573A Method for modifying the soil of desert
KR20110069310A Method for deorderization of bad smelling organic waste and the by-product fertilizer prepared from the same
KR20100113878A Purification system for wastewater containing acidic aqueous solution
KR20090058708A Foodwaste neutralization process and the by-product fertilizer prepared from the same
KR20090025851A A nonsmoking help drink
KR20060120326A Fertilizer manufacturing method and manufactured thereof
KR20060002078A A method reducing a degree of salinity in food garbage and a apparatus thereof
KR20060002077A Fertilizer manufacturing method and manufactured thereof
KR20030087777A a membrane filter for water treatment
KR20020033008A Method for recovering useful metal from slag generated in steel-making process while treating the slag
KR20010105510A Method for treating waste water with steel slag
KR20010088164A Fertilizer manufacturing method and manufactured thereof
KR0124392B1 Manufacturing method of soft ball
KR960000058B1 Method for recovering metal included in the slag generated from steel making process
KR0130521B1 Vehicle washing method br shoft ball
KR900001916B1 Decolorizing and soft-treating method and its apparatus of jean