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WOORICHEMTECH CO LTD

Overview
  • Total Patents
    12
About

WOORICHEMTECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets macromolecular chemistry and polymers, pharmaceuticals and organic fine chemistry are CHENG YUPING, YANG HONGMEI and ZHU CHUNYING.

Patent filings in countries

World map showing WOORICHEMTECH CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Gwon 11
#2 Park Jong 4
#3 Lee Seung Yong 3
#4 Ko Jeong Ung 3
#5 Lee Hak Su 2
#6 Lee Chi Han 2
#7 Lee Mun Yeon 2
#8 Kim Gi Taek 2
#9 Hwang Jun Seop 2
#10 Lee Dong Jun 1

Latest patents

Publication Filing date Title
KR20040056622A A soap with ℓ-muscone
KR20020082202A Functional cigarette filter containing muscone, cat-extracted flavor or mixture of them
KR20020067471A Functional tobacco enriched savor with muscone in filter
KR20020042566A Highly foaming polyvinylchloride resin composition having stereo type shape
KR20020039294A Thermoplastic resin composition blended with polyurethane and nylon or PETG co-polymer
KR20010099122A Resolution process for preparing l-muscone or d-muscone
KR20010100067A Biodegradable resin composition combined with starch
KR20020004362A Polyolefin resin composition containing natural anti-oxidant and thermo-stabilizing agent without harmful effect to the human body
KR20010087593A A pharmaceutical composition having chlorogenic acid as active component for preventing or treating the declining of male reproduction capability
KR20010028366A Pharmaceutical composition comprising natural phenol and polyphenol for protecting male reproductive system against endocrine disruptor induced damage
KR20010052422A Polymer composition comprising natural stabilizer
KR20000028355A A method for producing cyclopentadec-2-enone for synthesis of mouscone