Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Permanent waving or straightening
Reexamination Certificate
2003-12-19
2009-06-23
Venkat, Jyothsna A (Department: 1619)
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Permanent waving or straightening
C424S070110, C132S210000
Reexamination Certificate
active
07550136
ABSTRACT:
The invention provides new methods to treat hair to achieve a permanent wave, curl, or straightness.
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Cannon Amy S.
Raudys Jennifer
Undurti Arundhati
Warner John C.
Fish & Richardson P.C.
University of Massachusetts
Venkat Jyothsna A
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