Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Delivery system for dermatological and cosmetic ingredients

Delivery system for dermatological and cosmetic ingredients

US Patent 5641507 · Granted Jun 24, 1997

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Delivery system for suncare products2000
Device for delivery of dermatological ingredients1999
Method and composition for skin treatment1999
Method and composition for controlled delivery of nascent oxygen from hydrogen p1998
Method for enhancement of unguis growth1990
Method of treating acne using ozonized materials1984