Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2005-03-01
2005-03-01
Page, Thurman K. (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C514S263370, C514S944000
Reexamination Certificate
active
06861062
ABSTRACT:
A skin cream is presented which reduces wrinkles upon topical application to the skin. The main ingredients of the composition include water and a xanthine based compound composition which is mixed together in a first vessel and a glycerin composition heated in a second vessel. The three components of the active ingredient are mixed carefully, making sure that any precipitate produced is remixed into the solution. After heating and mixing the components, the entire composition is cooled with care being taken to push any precipitate back into solution to ensure an even distribution of all of the components. The active ingredient thus produced may be combined with a suitable pharmaceutical vehicle to provide the topical wrinkle reducing moisturizing and protecting composition. The composition is topically applied to the effected area over a period of days or months in order to reduce or entirely eliminate wrinkles and dryness from the skin. The final active ingredient may also be used for other applications.
REFERENCES:
patent: 5296241 (1994-03-01), Brimberg et al.
patent: 5360824 (1994-11-01), Barker
patent: 5626854 (1997-05-01), Ichii et al.
patent: 5667793 (1997-09-01), Cho
patent: 5922331 (1999-07-01), Maysner
patent: 6344188 (2002-02-01), Silva et al.
Rudroff Gregory
Silva Victor
Szczesiul Andrew
Page Thurman K.
Venkat J.
Weber Don W.
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