Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Reexamination Certificate
2007-09-04
2007-09-04
Dodson, Shelley A. (Department: 1616)
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
C424S060000, C424S400000, C424S401000, C424S450000
Reexamination Certificate
active
10485086
ABSTRACT:
The present invention relates to a composition having UV protection properties, charaterized in that the formulation comprises at least one encapsulated organic sunscreen and does not penetrate the skin essentially.
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patent: 6303149 (2001-10-01), Magdassi et al.
patent: 6387497 (2002-05-01), Nishida et al.
patent: 1041095 (2000-10-01), None
patent: 2799119 (2001-04-01), None
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Database WPI Week 199421 Derwent Publications Ltd., London, GB; An 1994-173649 XP002230487.
Chaudhuri Ratan
Driller Hans-Jürgen
Guinard Hervé
Marchio Francois
Pflücker Frank
Dodson Shelley A.
Merck Patent Gesellschaft
Millen White Zelano & Branigan P.C.
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