Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Composition comprising poly(p-hydroxystrene) derivative, epoxy-modified polybutadiene and aromatic maleimide

Composition comprising poly(p-hydroxystrene) derivative, epoxy-modified polybutadiene and aromatic maleimide

US Patent 4931507 · Granted Jun 5, 1990

Estimated economic value: $52,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Authentication-permission system, information processing apparatus, equipment, a2025
Resin composition for protective layer of electromagnetic wave-shielding film, e2025
Terminal, server, method and program2024
Terminal block2024
Acrylic resin, producing method thereof, resin composition set, heat storage mat2024
Key exchange system, method and program for generating a shared key for secure c2024
Wireless switch2024
Key exchange system, communication apparatus, key exchange method and program2024
Electromagnetic wave shielding film2023
Shared key system, information processing apparatus, equipment, shared key metho2023
Machine tool, control method for machine tool, and control program for machine t2023
Adhesive for semiconductor device, and high productivity method for manufacturin2023