Inventor · disambiguated record

Sei Ryang Oh

Also filed as: OH SEI RYANG

37 granted patents·16 pending applications·15 citations·filing 2001–2023

94Inventor score

Technology areasA61P A61K A23L A23K C07D

Files withENZYCHEM LIFESCIENCES CORP12 KOREA RES INST BIOSCIENCE & BIOTECHNOLOGY12 YUNGJIN PHARMACEUTICAL CO LTD8 LEE HYEONG KYU5 KOREA RES INST OF BIOSCIENCE4

Top patents by PatentIndex Score

53 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
0960US12390505B2Composition for preventing or treating obesity or diabetes, comprising acanthopanax senticosus extract and garcinia cambogia extract or compound isolated therefromKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2021·Granted Aug 19, 2025·0 cites·10 claims
1057US9999646B2Method 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
1157US9675658B2Method 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
1257US2024261356A1Composition containing acanthopanax extract and garcinia cambogia extract or compound isolated therefrom as active ingredient for prevention or treatment of liver diseaseKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2022·Application pending·0 cites
1356US10053443B22-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
1456US9820963B2Composition 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
1556US2024254155A1Novel compound isolated from spinach, and composition comprising same for preventing or treating inflammatory diseasesKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2022·Application pending·0 cites
1655US11135193B2Composition containing monoacetyldiacylglycerol compound as active ingredient for preventing or treating asthmaENZYCHEM LIFESCIENCES CORP·Filed 2018·Granted Oct 5, 2021·0 cites·14 claims
1755US7534456B2Agastache 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
1854US9655871B2Composition 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
1954US9592263B2Purified 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
2054US2025161340A1Composition for preventing, alleviating or treating dry eye syndrome or meibomian gland dysfunctionSEOUL NAT UNIV HOSPITAL·Filed 2023·Application pending·0 cites
2154US2017042854A1Composition containing monoacetyldiglyceride compound as active ingredient for preventing or treating chronic obstructive pulmonary diseasesENZYCHEM LIFESCIENCES CORP·Filed 2014·Application pending·0 cites
2253US10376553B2Pharmaceutical 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
2352US8168235B2Pharmaceutical 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
2452US2023144344A1Composition for preventing or treating cardiovascular and metabolic diseases comprising elaeocarpus petiolatusSEOUL NAT UNIV HOSPITAL·Filed 2021·Application pending·0 cites
2551US10092587B2Antiviral composition containing material involved in phosphatidylcholine synthesis pathwayKOREA RES INST BIOSCIENCE & BIOTECHNOLOGY·Filed 2016·Granted Oct 9, 2018·0 cites·10 claims
2651US2016199338A1Compositions containing monoacetyldiacylglycerol compound as an active ingredient for preventing or treating rheumatoid arthritisENZYCHEM LIFESCIENCES CORP·Filed 2014·Application pending·0 cites
2750US10413579B2Pharmaceutical 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
2850US8980846B2Composition 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
2950US8974837B2Pharmaceutical 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
3050US8299049B2Compositions comprising an extract of Tiarella polyphylla or compounds isolated therefrom for preventing and treating cancer diseasesLEE HYEONG-KYU·Filed 2009·Granted Oct 30, 2012·0 cites·6 claims
3149US10172816B2Method of treating chronic obstructive pulmonary disease (CPD) with verprosideYUNGJIN PHARMACEUTICAL CO LTD·Filed 2016·Granted Jan 8, 2019·0 cites·2 claims
3249US7763286B2Composition 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
3348US10406187B2Method for treating neuroinflammation with a pharmaceutical composition containing Portulaca grandiflora hook. extract or fraction thereof as active ingredientUNIV SUNGKYUNKWAN RES BUSINESS FOUND·Filed 2015·Granted Sep 10, 2019·0 cites·4 claims
3448US9174925B2Phorbol 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
3548US9061022B2Pharmaceutical 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
3648US2022151979A1Composition for prevention or treatment of cardiovascular and metabolic disease comprising noranhydroicaritinSEOUL NAT UNIV HOSPITAL·Filed 2020·Application pending·0 cites
3745US10046019B2Purified 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
3844US9610310B2Pharmaceutical 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
3944US9428520B2Daphne 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
4044US2016279088A1Composition for promoting differentiation or proliferation of erythrocytic cells, containing monoacetyl diacylglycerol compound as active ingredientENZYCHEM LIFESCIENCES CORP·Filed 2014·Application pending·0 cites
4140US10751378B2Pharmaceutical 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
4240US9481630B2Ingenane-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
4339US9375456B2Antiviral 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
4439US9078912B2Asthma 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
4539US8455541B2Pharmaceutical 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
4638US2004071792A1Agastache 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
4737US8883226B2Pharmaceutical 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
4836US2007066577A1Benzoxazole derivative or analogue thereof for inhibiting 5-lipoxygenase and pharmaceutical composition containing samePARK CHOO HEA YOUNG·Filed 2006·Application pending·0 cites
4936US2016332980A1Novel 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
5035US2014228427A1Pharmaceutical composition containing wogonin as an active ingredient for preventing or treating asthmaOH SEI RYANG·Filed 2012·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →