Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photochromic compound and articles containing the same

Photochromic compound and articles containing the same

US Patent 4792224 · Granted Dec 20, 1988

Estimated economic value: $10,981,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

KCNV2 variants and their use2024
Handle for a jump rope device2023
Jump rope device with removably-connected cable and improved bearing assembly th2023
Spherical dynamic resistance tool2022
Audio-based repetition counter system and method2022
Spherical dynamic resistance device2022
Natural surface balance and movement standing mat2022
Spherical dynamic resistance tool2021
Jump rope device with removably-connected cable2019
Fitness baton2015
Jump rope device comprising a removably-connected cable2014
Processes for the preparation of 1,4-diaryl-2-fluoro-1,3-butadiene and 1,4-diary2003