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PHOTO & ENVIRONMENTAL TECHNOLO

Overview
  • Total Patents
    12
About

PHOTO & ENVIRONMENTAL TECHNOLO has a total of 12 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, China and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, medical technology and macromolecular chemistry and polymers are TRAVERS LEWIS PROCESS CORP, SUNG IL EN TECH CO LTD and BIONEST TECH INC.

Patent filings per year

Chart showing PHOTO & ENVIRONMENTAL TECHNOLOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Jong Ho 10
#2 Kim Myung Wan 7
#3 Choi Byung Chul 7
#4 Kim Jong Beom 7
#5 Park Hee Ju 6
#6 Kim Kun Jung 6
#7 Cho Dong Lyun 5
#8 Seo Gon 4
#9 Laszlo Erdei 3
#10 Saravanamuthu Vigneswaran 3

Latest patents

Publication Filing date Title
JP2010042340A Method for treating polluted water and recovering metallic element, contained in hydrolyzable metallic compound added as coagulant, as metal oxide doped with organic element and inorganic element
KR20100004698A Manufacturing method of clay bricks
KR100799261B1 Method for dewatering sludge to enhance its recycling usability with titanium salts as dewatering coagulant aid
KR100715093B1 Method for recovering organic.inorganic element-doped metal oxide from hydrolytic metal compound assoicated with contaminated water treatment
KR100563556B1 Coating composition for surface modification and preparation thereof
KR20050074717A Photocatalytic filter unit and air purifying apparatus using the same
KR20040107341A The disinfection humidifier applied photocatalyst
KR20030013233A Aquarium purifier using photocatalytic decomposer
KR20010078480A Artificial Flower Coated with Photocatalyst