Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process and apparatus for preparing purified styrene composition using divided-wall column and crystallization unit

Process and apparatus for preparing purified styrene composition using divided-wall column and crystallization unit

US Patent 12338215 · Granted Jun 24, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process and plant for preparing purified benzene composition from crude hydrocar2025
Process and plant for preparing purified benzene composition from crude hydrocar2025
Process and apparatus for preparing purified styrene composition from styrene co2024
Process and apparatus for preparing purified styrene composition from styrene co2024
Process and apparatus for preparing purified styrene composition from styrene co2024
Process and apparatus for preparing purified styrene composition from styrene co2024
Process and apparatus for preparing purified styrene composition from styrene co2024
Process and apparatus for preparing purified styrene composition from styrene co2024
Process and apparatus for preparing purified styrene composition from styrene co2024
Process and apparatus for preparing purified styrene composition from styrene co2024
Process and apparatus for preparing purified styrene composition from styrene co2024
Process and apparatus for preparing purified styrene composition from styrene co2024