Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Licorice root extract oral patch for treating canker sores

Licorice root extract oral patch for treating canker sores

US Patent 7201930 · Granted Apr 10, 2007

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Adhering lozenge with high amount of sparsely soluble active ingredient2025
Orally adhering lozenges containing soluble dietary fiber2025
Image changes based on gaze location2023
Image changes based on facial appearance2023
Bilayer adhering lozenge effective to mask undesirable flavor2023
Transmitter near a phone restricts some functions not all2023
Image changes based on voice2021
Detect presence of two people in a vehicle2020
Modify voice calls with a moving driver to reduce distractions2020
Treating mucosal lesions with hyaluronan delivered from an adhering troche2019
Image changes based on viewer's gaze2019
Camera in vehicle reports identity of driver2019