Inventor · disambiguated record
Kyung Seop Ahn
Also filed as: AHN KYUNG SEOP
34 granted patents·13 pending applications·18 citations·filing 1999–2023
94Inventor score
Files withENZYCHEM LIFESCIENCES CORP12KOREA RES INST BIOSCIENCE & BIOTECHNOLOGY8YUNGJIN PHARMACEUTICAL CO LTD8KOREA RES INST OF BIOSCIENCE4LEE HYEONG KYU4
Top patents by PatentIndex Score
47 records- 0189US10857119B2Composition containing monoacetyldiacylglycerol compound as active ingredient for inhibiting blood cancer or metastasisENZYCHEM LIFESCIENCES CORP·Filed 2018·Granted Dec 8, 2020·1 cites·23 claims
- 0281US10058527B2Composition containing monoacetyldiacylglycerol compound as active ingredient for inhibiting blood cancer or metastasisENZYCHEM LIFESCIENCES CORP·Filed 2014·Granted Aug 28, 2018·4 cites·6 claims
- 0380US10765655B2Composition containing monoacetyldiglyceride compound as active ingredient for preventing or treating chronic obstructive pulmonary diseaseENZYCHEM LIFESCIENCES CORP·Filed 2017·Granted Sep 8, 2020·1 cites·5 claims
- 0480US9895337B2Compositions containing monoacetyldiacylglycerol compound as an active ingredient for preventing or treating rheumatoid arthritisENZYCHEM LIFESCIENCES CORP·Filed 2016·Granted Feb 20, 2018·3 cites·11 claims
- 0576US9763908B2Composition containing monoacetyldiglyceride compound as active ingredient for preventing or treating atopic dermatitisENZYCHEM LIFESCIENCES CORP·Filed 2014·Granted Sep 19, 2017·4 cites·12 claims
- 0673US10098864B2Composition containing monoacetyldiacylglycerol compound as active ingredient for preventing or treating asthmaENZYCHEM LIFESCIENCES CORP·Filed 2014·Granted Oct 16, 2018·2 cites·9 claims
- 0763US2020330421A1Composition containing monoacetyldiacylglycerol compound as active ingredient for inhibiting blood cancer or metastasisENZYCHEM LIFESCIENCES CORP·Filed 2020·Application pending·0 cites
- 0862US2021052536A1Composition containing monoacetyldiglyceride compound as active ingredient for preventing or treating chronic obstructive pulmonary diseaseENZYCHEM LIFESCIENCES CORP·Filed 2020·Application pending·0 cites
- 0957US9999646B2Method of treating inflammation, allergy and asthma with a purified extract (ATC1) isolated from Pseudolysimachion rotundum var. subintegrum containing abundant amount of active ingredientYUNGJIN PHARMACEUTICAL CO LTD·Filed 2016·Granted Jun 19, 2018·0 cites·4 claims
- 1057US9675658B2Method of treating inflammation, allergy and asthma with a purified extract (ATC2) isolated from Pseudolysimachion rotundam var. subintegrum containing abundant amount of active ingredientYUNGJIN PHARMACEUTICAL CO LTD·Filed 2016·Granted Jun 13, 2017·0 cites·4 claims
- 1156US10053443B22-phenylbenzofuran derivatives, method for preparing the same and use of the same for treating inflammatory diseaseKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2017·Granted Aug 21, 2018·0 cites·10 claims
- 1256US9820963B2Composition containing lignan compound as active ingredient for preventing or treating cancerKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2013·Granted Nov 21, 2017·0 cites·9 claims
- 1355US11135193B2Composition containing monoacetyldiacylglycerol compound as active ingredient for preventing or treating asthmaENZYCHEM LIFESCIENCES CORP·Filed 2018·Granted Oct 5, 2021·0 cites·14 claims
- 1455US7534456B2Agastache rugosa extract and composition containing tilianin isolated and purified from said extract having anti-inflammatory activity and anti-atherogenic activityKOREA RES INST OF BIOSCIENCE·Filed 2007·Granted May 19, 2009·0 cites·14 claims
- 1554US9655871B2Composition comprising a purified extract isolated from Pseudolysimachion rotundum var. subintegrum containing abundant amount of active ingredient or the compounds isolated therefrom, as an active ingredient for treating a chronic obstructive pulmonary disease and the use thereofYUNGJIN PHARMACEUTICAL CO LTD·Filed 2014·Granted May 23, 2017·0 cites·4 claims
- 1654US9592263B2Purified extract (ATC2) isolated from Pseudolysimachion rotundum var. subintegrum containing abundant amount of active ingredient, the preparation thereof, and the composition comprising the same as an active ingredient for preventing or treating inflammation, allergy and asthmaYUNGJIN PHARMACEUTICAL CO LTD·Filed 2013·Granted Mar 14, 2017·0 cites·6 claims
- 1754US2025161340A1Composition for preventing, alleviating or treating dry eye syndrome or meibomian gland dysfunctionSEOUL NAT UNIV HOSPITAL·Filed 2023·Application pending·0 cites
- 1854US2017042854A1Composition containing monoacetyldiglyceride compound as active ingredient for preventing or treating chronic obstructive pulmonary diseasesENZYCHEM LIFESCIENCES CORP·Filed 2014·Application pending·0 cites
- 1953US10376553B2Pharmaceutical composition for preventing and treating chronic obstructive lung disease containing, as active ingredient, Magnoliae flos extract, fraction, or active fraction thereofKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2016·Granted Aug 13, 2019·0 cites·11 claims
- 2052US8168235B2Pharmaceutical composition comprising an extract of Pseudolysimachion longifolium and the catalpol derivatives isolated therefrom having antiinflammatory, antiallergic and antiasthmatic activityLEE HYEONG KYU·Filed 2006·Granted May 1, 2012·0 cites·5 claims
- 2152US2023144344A1Composition for preventing or treating cardiovascular and metabolic diseases comprising elaeocarpus petiolatusSEOUL NAT UNIV HOSPITAL·Filed 2021·Application pending·0 cites
- 2251US2016199338A1Compositions containing monoacetyldiacylglycerol compound as an active ingredient for preventing or treating rheumatoid arthritisENZYCHEM LIFESCIENCES CORP·Filed 2014·Application pending·0 cites
- 2350US10413579B2Pharmaceutical composition for preventing or treating asthma comprising Pistacia weinmannifolia J. Poiss. ex Franch extract or fraction thereofKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2014·Granted Sep 17, 2019·0 cites·9 claims
- 2450US8980846B2Composition containing styraxlignolide A or the aglycone thereof as an active ingredient for preventing or treating asthmaAHN KYUNG SEOP·Filed 2011·Granted Mar 17, 2015·0 cites·5 claims
- 2550US8974837B2Pharmaceutical composition comprising an extract of Pseudolysimachion longifolium and the catalpol derivatives isolated therefrom having antiinflammatory, antiallergic and antiasthmatic activityLEE HYEONG KYU·Filed 2012·Granted Mar 10, 2015·0 cites·4 claims
- 2649US10172816B2Method of treating chronic obstructive pulmonary disease (CPD) with verprosideYUNGJIN PHARMACEUTICAL CO LTD·Filed 2016·Granted Jan 8, 2019·0 cites·2 claims
- 2749US7763286B2Composition comprising an extract of Tiarella polyphylla and tiarellic acid isolated therefrom having antiinflammatory, antiallergic and antiasthmatic activityKOREA RES INST OF BIOSCIENCE·Filed 2006·Granted Jul 27, 2010·0 cites·2 claims
- 2848US9174925B2Phorbol type diterpene compound, pharmaceutical composition for treatment or prevention of viral infectious diseases including sameKOREA RES INST OF BIOSCIENCE·Filed 2012·Granted Nov 3, 2015·0 cites·3 claims
- 2948US9061022B2Pharmaceutical composition for treating wounds or revitalizing skin comprising Euphorbia kansui extracts, fractions thereof or diterpene compounds separated from the fractions as active ingredientKOREA RES INST OF BIOSCIENCE·Filed 2014·Granted Jun 23, 2015·0 cites·1 claims
- 3048US2022151979A1Composition for prevention or treatment of cardiovascular and metabolic disease comprising noranhydroicaritinSEOUL NAT UNIV HOSPITAL·Filed 2020·Application pending·0 cites
- 3145US10046019B2Purified extract (ATC1) isolated from Pseudolysimachion rotundum var. subintegrum containing abundant amount of active ingredient, the preparation thereof, and the composition comprising the same as an active ingredient for preventing or treating inflammation, allergy and asthmaYUNGJIN PHARMACEUTICAL CO LTD·Filed 2016·Granted Aug 14, 2018·0 cites·6 claims
- 3244US9610310B2Pharmaceutical composition for preventing or treating inflammatory diseases or asthma, containing lagerstroemia ovalifolia extract or fraction thereof as active ingredientKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2012·Granted Apr 4, 2017·0 cites·6 claims
- 3344US9428520B2Daphne genkwa extracts, and pharmaceutical composition containing fractions of the extracts or compounds separated from the extracts as active ingredients for preventing or treating atopic dermatitisKIM JAE WHA·Filed 2012·Granted Aug 30, 2016·0 cites·3 claims
- 3444US2016279088A1Composition for promoting differentiation or proliferation of erythrocytic cells, containing monoacetyl diacylglycerol compound as active ingredientENZYCHEM LIFESCIENCES CORP·Filed 2014·Application pending·0 cites
- 3540US10751378B2Pharmaceutical composition comprising Pistacia weinmannifolia extract, fraction of same or compound separated from same for preventing or treating chronic obstructive pulmonary disease (COPD)KOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2015·Granted Aug 25, 2020·0 cites·18 claims
- 3640US9481630B2Ingenane-type diterpene compound, and pharmaceutical composition for treating or preventing viral infectious diseases containing sameKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2012·Granted Nov 1, 2016·0 cites·3 claims
- 3739US9375456B2Antiviral composition containing an Aleurites fordii or Daphne kiusiana extract or a fraction thereof as an active ingredientOH SEI-RYANG·Filed 2010·Granted Jun 28, 2016·0 cites·6 claims
- 3839US9078912B2Asthma diagnosis using the neuropilin-1 gene, and method for screening for a therapeutic agent for asthmaLEE HYEONG KYU·Filed 2011·Granted Jul 14, 2015·0 cites·5 claims
- 3939US8455541B2Pharmaceutical composition comprising an extract of pseudolysimachion longifolium and the catalpol derivatives isolated therefrom having antiinflammatory, antiallergic and antiasthmatic activityLEE HYEONG KYU·Filed 2012·Granted Jun 4, 2013·0 cites·3 claims
- 4038US2004071792A1Agastache rugosa extract and composition containing tilianin isolated and purified from said extract having anti-inflammatory activity and anti-atherogenic activityFiled 2001·Application pending·0 cites
- 4137US8883226B2Pharmaceutical composition for the prevention and treatment of inflammatory disease or asthma containing an extract of Decaspermum fruticosumOH SEI RYANG·Filed 2012·Granted Nov 11, 2014·0 cites·2 claims
- 4236US2016332980A1Novel 2-phenylbenzofuran derivative or pharmaceutically acceptable salt thereof, production method for same and pharmaceutical composition for preventing or treating inflammatory disease comprising same as active ingredientKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2016·Application pending·0 cites
- 4335US2014228427A1Pharmaceutical composition containing wogonin as an active ingredient for preventing or treating asthmaOH SEI RYANG·Filed 2012·Application pending·0 cites
- 4434US8722110B2Pharmaceutical composition for preventing or treating inflammatory diseases, allergic diseases or asthma, containing Diospyros blancoi A. DC. extract as active ingredientAHN KYUNG SEOP·Filed 2011·Granted May 13, 2014·0 cites·1 claims
- 4534US6525089B1Pharmaceutical composition containing decursinBINEX CO LTD·Filed 1999·Granted Feb 25, 2003·3 cites·11 claims
- 4633US2018105548A1A novel compound (KS-513) isolated from Pseudolysimachion rotundum var. subintegrum, the composition comprising the same preventing or treating allergic disease, inflammatory disease, asthma or chronic obstructive pulmonary disease and the use thereofYUNGJIN PHARMACEUTICAL CO LTD·Filed 2016·Application pending·0 cites
- 4731US2017217982A1Compound isolated from Pseudolysimachion rotundum var. subintegrum, the composition comprising the same for treating allergic disease, inflammatory disease, asthma or chronic obstructive pulmonary disease and the use thereofYUNGJIN PHARMACEUTICAL CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →