BR

Byung-hwan Ryoo

YC Yungjin Pharmaceutical Co.: 6 patents #1 of 47Top 3%
YC Yungjin Pharm. Co.: 1 patents #9 of 42Top 25%
Overall (All Time): #626,937 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11427547 Edaravone prodrug compound and pharmaceutical use thereof in treatment or alleviation of neurodegenerative or motor neuron disease Jae-Sun Kim, Hyung Chul Ryu, Jee Woong Lim, Eun-Bi Kang, Hyuk-Min Kim +4 more 2022-08-30
10172816 Method of treating chronic obstructive pulmonary disease (CPD) with verproside Yongnam Lee, Ji-seok Yoo, Dae-hee Shin, Kyung Seop Ahn, Sei Ryang Oh +7 more 2019-01-08
10046019 Purified 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 asthma Yongnam Lee, Ji-seok Yoo, Dae-hee Shin, Sei Ryang Oh, Kyung Seop Ahn +5 more 2018-08-14
9999646 Method of treating inflammation, allergy and asthma with a purified extract (ATC1) isolated from Pseudolysimachion rotundum var. subintegrum containing abundant amount of active ingredient Yongnam Lee, Ji-seok Yoo, Dae-hee Shin, Sei Ryang Oh, Kyung Seop Ahn +5 more 2018-06-19
9675658 Method of treating inflammation, allergy and asthma with a purified extract (ATC2) isolated from Pseudolysimachion rotundam var. subintegrum containing abundant amount of active ingredient Yongnam Lee, Ji-seok Yoo, Dae-hee Shin, Sei Ryang Oh, Kyung Seop Ahn +5 more 2017-06-13
9655871 Composition 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 thereof Yongnam Lee, Ji-seok Yoo, Dae-hee Shin, Kyung Seop Ahn, Sei Ryang Oh +7 more 2017-05-23
9592263 Purified 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 asthma Yongnam Lee, Ji-seok Yoo, Dae-hee Shin, Sei Ryang Oh, Kyung Seop Ahn +5 more 2017-03-14
9180101 Pharmaceutical composition simultaneously having rapid-acting property and long-acting property Dong-Joon Oh, Byoung Ki Kim, Byung-Kwan Moon, Ji-seok Yoo, Dae-hee Shin 2015-11-10