Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rigid heterocyclic polymer, production process thereof, and fibers comprising the polymer

Rigid heterocyclic polymer, production process thereof, and fibers comprising the polymer

US Patent 7652124 · Granted Jan 26, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Prepreg, method for producing same, and method for producing fiber-reinforced co2025
Insulation sheet2024
Thermosetting resin composition, film adhesive, prepreg, and production method t2024
Holding apparatus, control system and inspection system2023
Prepreg, method for producing same, and method for producing fiber-reinforced co2023
Inspection system and inspection method2023
Sizing agent composition, method for producing carbon fibers, and carbon fibers 2023
Inspection system2022
Holding apparatus, inspection system, and movement method2022
Prepreg, fiber-reinforced composite material and surface-modified reinforcing fi2022
Epoxy compound, epoxy resin, epoxy resin composition, cured resin product, prepr2022
Inspection apparatus, inspection system, inspection method, and storage medium2022