US 12,357,553 B2
Composition for treating hair loss or promoting hair growth, comprising piperonylic acid
Kyong Tai Kim, Gyeongsangbuk-do (KR); Dohyun Lee, Gyeongsangbuk-do (KR); and Jinsun Lim, Gyeongsangbuk-do (KR)
Assigned to HESED BIO CO., LTD., Gyeongsangbuk-do (KR)
Filed by HESED BIO CO., LTD., Gyeongsangbuk-do (KR)
Filed on Aug. 8, 2022, as Appl. No. 17/818,083.
Application 17/818,083 is a continuation in part of application No. 16/635,199, granted, now 11,439,577, previously published as PCT/KR2018/008278, filed on Jul. 23, 2018.
Claims priority of application No. 10-2017-0098011 (KR), filed on Aug. 2, 2017.
Prior Publication US 2022/0370320 A1, Nov. 24, 2022
Int. Cl. A61K 8/49 (2006.01); A61K 8/04 (2006.01); A61Q 5/00 (2006.01); A61Q 7/00 (2006.01)
CPC A61K 8/4973 (2013.01) [A61K 8/042 (2013.01); A61Q 5/00 (2013.01); A61Q 7/00 (2013.01)] 10 Claims
 
1. A method of treating hair loss or promoting hair growth, the method comprising administering a composition comprising an effective amount of piperonylic acid represented by the following Chemical Formula 1 to a subject in need thereof

OG Complex Work Unit Chemistry