Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Phosphoric diesters which absorb UV rays, method of preparing the same, and cosmetic compositions containing the same

Phosphoric diesters which absorb UV rays, method of preparing the same, and cosmetic compositions containing the same

US Patent 5505936 · Granted Apr 9, 1996

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Plasticizer for halogen resins2024
Biaxially drawn colored polyester film for laminating metal sheet2021
Oriented polyester film2021
Polylactic acid resin sheet for thermal molding use2018
Electronic circuit, integrated circuit, and magnetic field detection device and 2015
Method for producing cellulose ether derivative2014
Method for producing methyl cellulose2013
Process for producing noncrystalline cellulose2013
Magnetic sensor and electronic device including the same2012
Excretion accelerator for accumulative chlorine compound2012
Receiving apparatus and electronic device using the same2011
Process for production of glycidol2011