Topical composition for transdermal administration

Details Topical composition for transdermal administration Topical composition for transdermal administration

2004-03-26

2010-02-02

Marschel, Ardin (Department: 1614)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Web, sheet or filament bases; compositions of bandages; or...

C514S168000, C424S401000, C424S200100, C424S180100

Reexamination Certificate

active

07655255

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.

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patent: 5804594 (1998-09-01), Murad
patent: 5962517 (1999-10-01), Murad
patent: 6217852 (2001-04-01), Gildenberg et al.
patent: 6630163 (2003-10-01), Murad
Chinese PCT Search Report for Application No. PCT/CN 03/00358, dated May 16, 2003 (6 pages).
English translation of Chinese PCT Search Report for Application No. PCT/CN 03/00358, dated May 16, 2003 (4 pages).
Abstract of Chinese Patent No. CN-1236634 (Li Hua), Dec. 1, 1999 (cited in above Search Report, third citation) (2 pages).
Office Action issued Jul. 31, 2009, by the U.S. Patent and Trademark Office in related-U.S. Appl. No. 11/446,051 (16 pages).

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