Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Zwitterionic stationary phase for hydrophilic interaction liquid chromatography and preparation method thereof

Zwitterionic stationary phase for hydrophilic interaction liquid chromatography and preparation method thereof

US Patent 9138721 · Granted Sep 22, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Safety socket module, and power strip and mobile cable reel comprising same2023
2-(2,2-diarylethyl)-cyclic amine derivative or salt, synthesis method, applicati2022
2-(2,2-diarylethyl)-cyclic amine derivative or salt, synthesis method, applicati2022
CPU and multi-CPU system management method2021
Method for preparing L-aspartic acid with maleic acid by whole-cell biocatalysis2020
Porous silicon oxynitride materials for chromatographic separation and method of2017
RTN4B polypeptide, monoclonal antibody thereof, monoclonal antibody-producing hy2017
Use and preparation method of berberine compounds2017
Stable and compatible polymer blends2013
Multi-phase selective mass transfer through a membrane2013
Block copolymers and method for making same2012
Nanoparticle ultracapacitor2011