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WOO SUNG CHEMICAL CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    152,983
  • Filing trend
    ⇧ 300.0%
About

WOO SUNG CHEMICAL CO LTD has a total of 18 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2010. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and environmental technology are DONGTAI CHENXIA NEW TECH CO LTD, SHANGHAI SUNNY TECH CO LTD and JIANGSU GUANLIAN NEW MATERIAL TECH CO LTD.

Patent filings in countries

World map showing WOO SUNG CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 18

Patent filings per year

Chart showing WOO SUNG CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Byung Uk 11
#2 Kim Sang Gu 10
#3 Seo Kwan Ho 7
#4 Lee Dong Hyun 5
#5 Lim Jong Heung 4
#6 Lee Min Ho 4
#7 Hwang Jae Seok 3
#8 Go Dae Hun 3
#9 Kim Sung Tae 1
#10 Shim Gee Hyung 1

Latest patents

Publication Filing date Title
KR20200082735A Polyamide master batch composition, polyamide resin composition having the same and product prepared therefrom
KR102065918B1 Pipe connecting structure for laver faming
KR101960535B1 Polyamide master batch composition, polyamide resin composition having the same and product prepared therefrom
KR20190113434A Polyamide resin composition and product prepared therefrom
KR20180106464A System for managing production history information of standard trash bag
KR20170128970A Shelter's supporting device for preventing the abalone adhere on the bottom of water tank
KR20170111703A Improved compatibility for biodegradable compound composition
KR20160146063A Polyamide resin composition with high fluidity
KR20160116720A Manufacturing method of molten cellulose derivative composition and tmolten cellulose derivative using thereof
KR20160092865A Biodegradable film composition consisting of Polylactic acid
KR20150127444A A shelter and its fixing frame for the marine cage farms
KR20150055266A Sheet Casting Biodegradable resin composition including polylactic acid
KR20130128203A Biodegradable resin composition including polylactic acid and method for manufacturing thereof
KR20130087945A A structure of the combined farming shelter
KR20120047431A Eco-friendly biodegradable film composition
KR20120047435A Preparation method of thermoplastic starch
KR20120025864A Biodegradable film composition
KR20110130752A Method for preparation of high concentration and high gloss carron black master batch for polycarbonate