Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Positive resist composition comprising a bis (t-butoxycarbonylmethly(thymolphthalein as a dissolution inhibitor

Positive resist composition comprising a bis (t-butoxycarbonylmethly(thymolphthalein as a dissolution inhibitor

US Patent 5512417 · Granted Apr 30, 1996

Estimated economic value: $166,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composition2025
Composition and cured product of same2025
Method for analyzing glycosaminoglycan2025
N-type material for thermoelectric conversion, method for producing same, dopant2024
Polyester polyol and polyurethane2024
Oscillation circuit and sensor device2024
Light-irradiation thermal treatment apparatus2024
Polyisocyanate compound, polyurethane resin forming composition using same, and 2024
Inertial measurement unit2023
Carbon fiber bundle and production method therefor2023
Positive electrode composition2023
Decorative film, molded product, and electronic device2023