Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation method and production device for propylene

Preparation method and production device for propylene

US Patent 12269786 · Granted Apr 8, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Production system and method for insoluble sulfur2025
POSS-based hybrid supercritical CO2 thickener and preparation method thereof2025
Cement slurry system, preparation method therefor and use thereof2025
Pulse laser irradiation wide bandgap power device2025
Car grille2025
Bed frame and installation method thereof2025
Cosmetics container2025
Method for modifying hydrogel lubricating coating on surface of general equipmen2025
Supercritical CO2 thickener for shale gas reservoir based on hollow mesoporous s2025
Folding wagon2025
Method and device for treating eye disease2025
GaN HEMT transistor with impact energy release capability for use in aerospace i2025