Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2003-01-31
2009-11-03
Wang, Shengjun (Department: 1617)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C424S070270, C424S070280, C514S785000, C514S788100, C560S190000, C560S196000, C528S272000, C528S301000, C528S302000, C528S308000
Reexamination Certificate
active
07611725
ABSTRACT:
The present invention relates to oligoesters and their use or the creation of additives. Oligoester containing additives and/or oligoesters themselves may be used for formulating pharmaceutical preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.
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Supplementary European Search Report, EP 03 70 8916, Jul. 29, 2008.
Barinova Helena S.
Pereira Abel G.
Westergom Christopher
Croda Inc.
Lerner David Littenberg Krumholz & Mentlik LLP
Wang Shengjun
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