Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for intermittently producing 4,4′-diaminodicyclohexylmethane with a low amount of the trans-trans isomer

Method for intermittently producing 4,4′-diaminodicyclohexylmethane with a low amount of the trans-trans isomer

US Patent 8759591 · Granted Jun 24, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power factor correction converter and operation method thereof2025
Stretchable encapsulation material with high dynamic water resistivity and tissu2025
Photovoltaic system, inverter, and control method2025
Watch2025
Low noise amplifier topology2025
Watch2025
Compositions and methods for driving T1 event diversity2025
Array substrate, method for manufacturing same, display panel, and display devic2025
Coated rubber particle, its preparation and application thereof2025
Text sentence processing method and apparatus, computer device, and storage medi2025
High-throughput NMR approach for in-membrane protein ligand screening2025
Active balun design2025