Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the acceleration of photodegradation of polymer substances

Process for the acceleration of photodegradation of polymer substances

US Patent 4770542 · Granted Sep 13, 1988

Estimated economic value: $55,352,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Nitrogen-containing heterocyclic compound having NRF2 activation effect2025
Ball for ball game2025
Computer-readable recording medium storing display control program, display cont2023
Gas detection element2022
Gas sensing element2021
Pharmaceutical preparation comprising phenylalanine derivative2019
Solid electrolyte2018
Pharmaceutical preparation comprising phenylalanine derivative2018
Encoding apparatus and encoding method2018
Positive electrode mix2018
Radiation image capturing system2017
Solid electrolyte2017