Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods and compositions for improving sun protection from sunscreen formulations

Methods and compositions for improving sun protection from sunscreen formulations

US Patent 6165449 · Granted Dec 26, 2000

Estimated economic value: $1,718,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Microcurrent-generating topical or cosmetic systems, and methods of making and u2017
Hydrophobic agents stably dispersed in oil-in-water emulsions2014
Methods and apparatus for calibrating an electromagnetic measurement device2007
Delivery system for appetite suppressant2007
Methods and apparatus for measuring an electromagnetic radiation response proper2007
Ringing nanogel compositions2006
Water-thin emulsions with low emulsifier levels2004
Cosmetic compositions containing fluorescent minerals2004
Cosmetic compositions containing fluorescent minerals2003
Nonirritating cleansing composition2001
Streaming potential system and method2000
Photoprotection compositions having improved efficiency1996