Learn more

HANNANOTECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    196,563
About

HANNANOTECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea, United States and China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and electrical machinery and energy are FOSHAN LUBANG ASPHALT CO LTD, JIANGSU KINGFA SCI & TECH ADVANCED MAT CO LTD and GUANGDONG SHUNDE SHUNYAN NEW MAT CO LTD.

Patent filings in countries

World map showing HANNANOTECH CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Soo Wan 9
#2 Lee Dae Ho 5
#3 Kim Eun Kyoung 5
#4 Lee Chang Won 4
#5 Kim Sangpil 2
#6 Kim Sang Pil 2
#7 Lee Changwon 2
#8 Kim Soowan 2
#9 Park Seung Kyu 1
#10 Kim Sang-Pil 1

Latest patents

Publication Filing date Title
US2020139605A1 Processing aids and masterbatches for the same
KR101520343B1 Processing Aid and Masterbatch of Processing Aid
KR101378589B1 The additive composition with low gloss for interior in automobile and method of manufacture thereof
KR101147855B1 Manufacturing method of globular hybrid particles having the structure of silica core polymer shell
KR101160844B1 The additive composition for flame retardant plastics with improved transparency and manufacturing method thereof and composition for flame retardant thermoplastic resin using the same
KR101043273B1 Electrostatic discharge polymer filler containing carbon nanotube enclosed with thermoplatic resin layer and manufacturing method therof
KR100852159B1 The additive composition for flame retardant plastics