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Inventor

LIU HONGJI

US5 patents
⚠️ This page may combine multiple inventors who share the name “LIU HONGJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIU HONGJI

3 patents
US8642351B2Feb 4, 2014

Apparatus and methods of fluid chromatography

LIU HONGJI16 citations80
US8621915B2Jan 7, 2014

Apparatus and methods for multidimensional analysis

LIU HONGJI13 citations79
US8992778B2Mar 31, 2015

Methods and apparatus for generating solvent gradients in liquid chromatography

LIU HONGJI2 citations57

CIAVARINI STEVEN J

1 patent
US9103814B2Aug 11, 2015

Solvent delivery system for liquid chromatography that maintains fluid integrity and pre-forms gradients

CIAVARINI STEVEN J8 citations77

WATERS TECHNOLOGIES CORP

1 patent
US9279788B2Mar 8, 2016

Apparatus and methods for preparative liquid chromatography

WATERS TECHNOLOGIES CORP0 citations48