Xuefei SUN

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System for electrospray ionization with integrated lc column and el...
- Patent number 12,130,268
- Issue date Oct 29, 2024
- DIONEX CORPORATION
- Brandon Howard Robson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chromatographic material having improved pH stability, method for p...
- Patent number 11,813,588
- Issue date Nov 14, 2023
- DIONEX CORPORATION
- Xiaodong Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Replaceable emitter assembly for interfacing a separation column to...
- Patent number 11,774,416
- Issue date Oct 3, 2023
- Thermo Hypersil-Keystone LLC
- Brandon Howard Robson
- G01 - MEASURING TESTING
Information Patent Grant
Replaceable emitter assembly for interfacing a separation column to...
- Patent number 11,016,068
- Issue date May 25, 2021
- Thermo Hypersil-Keystone LLC
- Brandon Howard Robson
- G01 - MEASURING TESTING
Information Patent Grant
Replaceable emitter assembly for interfacing a separation column to...
- Patent number 10,627,375
- Issue date Apr 21, 2020
- Thermo Hypersil-Keystone LLC
- Brandon Howard Robson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO...
- Publication number 20240044853
- Publication date Feb 8, 2024
- THERMO HYPERSIL-KEYSTONE LLC
- Brandon Howard ROBSON
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM FOR ELECTROSPRAY IONIZATION WITH INTEGRATED LC COLUMN AND EL...
- Publication number 20230341357
- Publication date Oct 26, 2023
- Dionex Corporation
- Brandon Howard Robson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR ELECTROSPRAY IONIZATION WITH INTEGRATED LC COLUMN AND EL...
- Publication number 20230194482
- Publication date Jun 22, 2023
- Dionex Corporation
- Brandon Howard Robson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO...
- Publication number 20210356444
- Publication date Nov 18, 2021
- THERMO HYPERSIL-KEYSTONE LLC
- Brandon Howard ROBSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHROMATOGRAPHIC MATERIAL HAVING IMPROVED PH STABILITY, METHOD FOR P...
- Publication number 20210213420
- Publication date Jul 15, 2021
- Dionex Corporation
- Xiaodong LIU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO...
- Publication number 20200363380
- Publication date Nov 19, 2020
- THERMO HYPERSIL-KEYSTONE LLC
- Brandon Howard ROBSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO...
- Publication number 20180017534
- Publication date Jan 18, 2018
- THERMO HYPERSIL-KEYSTONE LLC
- Brandon Howard ROBSON
- G01 - MEASURING TESTING
Information Patent Application
CHROMATOGRAPHIC MATERIAL HAVING IMPROVED PH STABILITY, METHOD FOR P...
- Publication number 20180008959
- Publication date Jan 11, 2018
- Dionex Corporation
- Xiaodong LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Person

Patents Grantslast 30 patents

System for electrospray ionization with integrated lc column and el...

Chromatographic material having improved pH stability, method for p...

Replaceable emitter assembly for interfacing a separation column to...

Replaceable emitter assembly for interfacing a separation column to...

Replaceable emitter assembly for interfacing a separation column to...

Patents Applicationslast 30 patents

REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO...

SYSTEM FOR ELECTROSPRAY IONIZATION WITH INTEGRATED LC COLUMN AND EL...

SYSTEM FOR ELECTROSPRAY IONIZATION WITH INTEGRATED LC COLUMN AND EL...

REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO...

CHROMATOGRAPHIC MATERIAL HAVING IMPROVED PH STABILITY, METHOD FOR P...

REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO...

REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO...

CHROMATOGRAPHIC MATERIAL HAVING IMPROVED PH STABILITY, METHOD FOR P...