Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for preparing .alpha.-(4-isobutylphenyl)propionic acid or its precursor

Method for preparing .alpha.-(4-isobutylphenyl)propionic acid or its precursor

US Patent 5097061 · Granted Mar 17, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Circuit board producing apparatus2024
Resin composition, prepreg, metal-clad laminate sheet, and wiring board2024
Prepreg and laminate for circuit board2022
Method for producing circuit board and method for producing integrated circuit i2022
Adhesive material and pressure-bonded print2021
Resin composition, prepreg, metal-clad laminate, and wiring board2021
Method of producing foil formed member, method of producing wiring substrate, an2020
Pressure-printed material preparing apparatus2020
Adhesive-attached copper foil, copper-clad laminate, and wiring substrate2020
Pressure-printed material preparing apparatus2019
Pressure fixation toner for developing electrostatic charge image, electrostatic2019
Method for forming scratchable image and scratchable image formed article2018