Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optically variable security element

Optically variable security element

US Patent 8642161 · Granted Feb 4, 2014

Estimated economic value: $91,639,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pressure storage device for storing a medium, and method for operating a pressur2025
Component for contacting hydrogen2024
Hydrogen gas storage tank2022
Light absorption and scattering devices in a photonic integrated circuit that mi2022
Method for using a control device in different data transmission systems, contro2021
Dielectric coatings and articles2020
Thermally conductive, plate-shaped pigment coated with aluminium oxide2019
Pigments with an iron silicate-containing coating2017
Gold pigment2017
Electronic apparatus having an oxygen ion pump2016
Method for producing specific oximes and oximethers2016
Pigments2016