Ultra-violet absorbing compounds
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Feb 25, 2025
Grant Date -
Oct 20, 2022
app pub date -
Jan 2, 2020
filing date -
Jan 2, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Novel compounds able to absorb UV radiation and comprise antimicrobial properties as well. The compounds are novel and undisclosed scytonemin analogs, able to absorb up to 90% of UV-A radiation and can cover a broader UV to blue light absorption range from 293 nm to 500 nm. When mixtures of more than one compound are used, their synergetic absorption properties can cover an even broader spectrum within 293 nm to 500 nm. The compounds present faint coloration, and some are even colorless, therefor the present compounds can be easily incorporated in formulations to be used in cosmetic products, sunscreens or lenses for sunglasses.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully