Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Reexamination Certificate
2011-08-09
2011-08-09
Richter, Johann R (Department: 1616)
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
C424S401000, C424S600000, C424S614000, C424S617000, C424S641000, C424S639000, C424S646000, C424S655000, C424S702000, C548S104000
Reexamination Certificate
active
07993630
ABSTRACT:
The present invention discloses certain heterocyclic complexes of metals of formula (I), especially those of manganese, which enhance the safety and efficacy of sunscreens via urocanate pathway modulation. The present invention also discloses a method for topical application of said complexes, which causes the reduction of topical peroxide including hydrogen peroxide, the reduction of topical inflammation including sunburn, increased sun protection of skin, comprehensive protection from UVA, UVB, and UVC, reduction of radiation-initiated inflammation, the reduction of skin wrinkles, acne, and overall treatment of skin damaged from natural aging and exposure to sun:
REFERENCES:
patent: 7056938 (2006-06-01), Kammeijer
patent: 1113939 (1981-12-01), None
patent: 2437429 (2007-12-01), None
Bioderm Research
Karpinski Luke E
Richter Johann R
LandOfFree
Protection of skin from UV and peroxide does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Protection of skin from UV and peroxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protection of skin from UV and peroxide will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2676189