Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Oil agent for carbon-fiber-precursor acrylic fiber, oil agent composition for carbon-fiber-precursor acrylic fiber, oil-treatment-liquid for carbon-fiber-precursor acrylic fiber, and carbon-fiber-precursor acrylic fiber bundle

Oil agent for carbon-fiber-precursor acrylic fiber, oil agent composition for carbon-fiber-precursor acrylic fiber, oil-treatment-liquid for carbon-fiber-precursor acrylic fiber, and carbon-fiber-precursor acrylic fiber bundle

US Patent 10550512 · Granted Feb 4, 2020

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Surface treatment apparatus and manufacturing apparatus for semiconductor device2025
Backup power supply2025
Copolymer for suppressing protein adsorption, method for producing copolymer, re2025
Interior structure of vehicle2022
Rubber composition2021
Mounting apparatus and method for manufacturing semiconductor device2021
Power supply device2021
Modified cellulose fibers2021
Curable composition, adhesive, article having coating layer, fiber-reinforced co2020
Additive for resins2020
Additive composition for silica compound rubber composition, rubber composition 2019
Additive composition for silica compound rubber composition, rubber composition 2019