Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polystyrene having high degree of expandability, and formulation having a highly-expandable polymer therein

Polystyrene having high degree of expandability, and formulation having a highly-expandable polymer therein

US Patent 5112875 · Granted May 12, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus having a multitude of particles and method for manufacturing the same2024
Device for dosing a product2024
Non-return valve, in particular for a refrigeration or heat circuit2023
Ferroelectric material, MEMS component comprising a ferroelectric material, MEMS2023
Ferroelectric semiconductor device and method for producing a memory cell2023
Non-return valve and connection device for a non-return valve2022
Device for dosing a powder, in particular a pulverulent pharmaceutical2022
Micromechanical sound transducer2022
Control circuit for controlling a resonant power converter2021
Apparatus having a multitude of particles and method for manufacturing the same2021
DNS or network metadata policy for network control2020
Cloud network automation for IP address and DNS record management2020