Invention Grant
- Patent Title: Topical composition for transdermal administration
- Patent Title (中): 用于透皮给药的局部组合物
-
Application No.: US10811420Application Date: 2004-03-26
-
Publication No.: US07655255B2Publication Date: 2010-02-02
- Inventor: BuSang Liu , TongHo Lin
- Applicant: BuSang Liu , TongHo Lin
- Applicant Address: TW Taipei
- Assignee: HenKan Pharmaceutical Co., Ltd.
- Current Assignee: HenKan Pharmaceutical Co., Ltd.
- Current Assignee Address: TW Taipei
- Agency: Osha • Liang LLP
- Priority: CN03136028 20030516; WOPCT/CN03/00358 20030516
- Main IPC: A61K9/70
- IPC: A61K9/70 ; A61K71/08 ; A61K27/00

Abstract:
The present invention relates to a topical composition for transdermal administration, wherein main components of the composition comprises vitamin C, vitamin B complex, carotene, and vitamin E, and may further comprise a fragrance, a thickening agent and a surfactant. The pharmaceutical composition is for topical application and is useful in skin-care and for the treatment of acne, comedo and zit. The composition also has an antioxidant property.
Public/Granted literature
- US20040228908A1 Topical composition for transdermal administration Public/Granted day:2004-11-18
Information query