Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyamine and method for producing thereof

Polyamine and method for producing thereof

US Patent 8853457 · Granted Oct 7, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of producing hydrocarbon and apparatus for producing hydrocarbon2024
Method for producing cyclobutanediol compound2023
Catalyst in which metal is carried on inorganic porous body having hierarchical 2021
Method of producing hydrocarbon and apparatus for producing hydrocarbon2021
Deprotection method2019
Deprotection method2019
Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation2017
Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation2017
Method for producing hydrogen or heavy hydrogens, method for producing hydrogena2016
Method for producing hydrogen or heavy hydrogens, method for producing hydrogena2016
Method of deuteration using mixed catalyst2016
Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation2014