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DONG KOOK PHARM CO LTD

Overview
  • Total Patents
    297
  • GoodIP Patent Rank
    35,348
  • Filing trend
    ⇧ 175.0%
About

DONG KOOK PHARM CO LTD has a total of 297 patent applications. It increased the IP activity by 175.0%. Its first patent ever was published in 1989. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and biotechnology are HUAIBEI HUIKE PHARMACEUTICAL C, MAPI PHARMA LTD and ANHUI HEAL STAR PHARMACEUTICAL CO LTD.

Patent filings per year

Chart showing DONG KOOK PHARM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cha Kyung Hoi 54
#2 Park Jin Kyu 53
#3 Park Mork Soon 26
#4 Jung Goo Young 21
#5 Seo Sung Ki 21
#6 Lee Han Won 20
#7 Kim Jeong Hoon 19
#8 Lee Deok Keun 19
#9 Ham Won Hun 19
#10 Lee Kye Wan 18

Latest patents

Publication Filing date Title
KR102151155B1 Composition for preventing or treating hearing loss
KR102151152B1 Composition for preventing or treating hearing loss
KR20200064951A Oral dissolving film formulation containing an active ingredient and the preparation method for the same
KR20200114122A A liquid composition comprising flurbiprofen
KR20200074759A Solid formulation comprising dutasteride
KR20200065961A Preparation method of sustatined release liposomal formulations
KR102113505B1 Dissolution methodology for sustained microspheres containing somatostatin analogue
KR101971837B1 Cosmetic composition for improving skin whitening and wrinkle comprising adventitious root extract of Centella asiatica as effective component
WO2019050340A2 Pharmaceutical composition containing avocado oil fraction as active ingredient for prevention or treatment of hearing loss
KR20190002366A Pharmaceutical composition for preventing or treating comprising avocado oil as an active ingredient
KR20190133482A An anti-obesity or body fat reducing composition containing extract from a white kidney bean and a mushroom
KR20190098638A A pharmaceutical composition comprising bisphosphonate and cholecalciferol, and its manufacturing method
KR20190087039A Oral emulsion formulation comprising Risedronic acid or its salts and vitamin D and the method for preparation thereof
KR20190078017A Long-acting microspheres containing donepezil and process for preparing the same
KR20180128121A Pharmaceutical composition comprising hyaluronic acid and non-steroidal anti-inflammatory drug and preparation method thereof
KR20180089207A Pharmaceutical composition or health functional food for preventing or treating of sensorineural hearing loss comprising eisenia bicyclis extract as an active ingredient
KR20180064715A Highly densified microparticles composed of low cross-linked hyaluronic acid and process for preparing thereof
KR20160124731A Delayed-release microspheres containing risperidone and a method for manufacturing the same
KR20180031869A Pegylated liposomal doxorubicin
KR20180031870A Preparation method of liposomal doxorubicin