Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2011-08-02
2011-08-02
McKane, Joseph (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C548S311100, C548S316400
Reexamination Certificate
active
07989483
ABSTRACT:
Novel 4-heteroarylimidazole-2-thione tyrosinase inhibiting compounds corresponding to the following general formula (I):formulated into pharmaceutical or cosmetic compositions are useful for the treatment or prevention of pigmentary disorders, or for preventing and/or treating signs of skin aging, and/or for body or hair hygiene.
REFERENCES:
patent: 4159338 (1979-06-01), Cherkofsky et al.
patent: 05124923 (1993-05-01), None
patent: 05132422 (1993-05-01), None
Barbuis Corinne Millois
Boiteau Jean Guy
Bouquet Karine
Buchanan Ingersoll & Rooney P.C.
Coppins Janet L
Galderma Research & Development
McKane Joseph
LandOfFree
4-heteroarylimidazole-2-thione tyrosinase inhibitors and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with 4-heteroarylimidazole-2-thione tyrosinase inhibitors and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 4-heteroarylimidazole-2-thione tyrosinase inhibitors and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2724103