Apocynum venetum extract for use as antidepressant

Title of the Invention

Apocynum venetum extract for use as antidepressant

Patent Holder

Tokiwa Phytochemical Co., Ltd., Sakura(JP)

Inventor

Sansei Nishibe, Tsutomu Sasaki , Shujiro Seo, Veronika Butterweck

Patent No.

US6,737,085 B2

Registration Date

2004. 5. 18