Jinhua Chen

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Anion exchange stationary phases based on a polyalkylpolyamine poly...
- Patent number 11,845,769
- Issue date Dec 19, 2023
- DIONEX CORPORATION
- Christopher A. Pohl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Functionalized substrates with ion-exchange properties
- Patent number 9,314,712
- Issue date Apr 19, 2016
- DIONEX CORPORATION
- Xiaodong Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
HILIC/anion-exchange/cation-exchange multimodal media
- Patent number 9,310,344
- Issue date Apr 12, 2016
- DIONEX CORPORATION
- Xiaodong Liu
- G01 - MEASURING TESTING
Information Patent Grant
Functionalized substrates with aromatic stacking properties
- Patent number 9,144,756
- Issue date Sep 29, 2015
- DIONEX CORPORATION
- Xiaodong Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compositions useful as chromatography stationary phases
- Patent number 7,557,232
- Issue date Jul 7, 2009
- DIONEX CORPORATION
- Xiaodong Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bicarbonate receptor compounds
- Patent number 7,033,541
- Issue date Apr 25, 2006
- Thomas W. Bell
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYBRID GRAFTED AND HYPERBRANCHED ANION EXCHANGERS
- Publication number 20240110026
- Publication date Apr 4, 2024
- Dionex Corporation
- Christopher A. Pohl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROLYTIC ELUENT GENERATORS WITH STABILIZED OPERATING VOLTAGES
- Publication number 20240091716
- Publication date Mar 21, 2024
- Dionex Corporation
- Zhongqing LU
- G01 - MEASURING TESTING
Information Patent Application
ELECTROLYTIC ELUENT GENERATORS WITH STABILIZED OPERATING VOLTAGES
- Publication number 20230094629
- Publication date Mar 30, 2023
- Dionex Corporation
- Zhongqing LU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROLYTIC ELUENT GENERATORS WITH STABILIZED OPERATING VOLTAGES
- Publication number 20210178334
- Publication date Jun 17, 2021
- Dionex Corporation
- Zhongqing LU
- G01 - MEASURING TESTING
Information Patent Application
ANION EXCHANGE STATIONARY PHASES BASED ON A POLYALKYLPOLYAMINE POLY...
- Publication number 20210163520
- Publication date Jun 3, 2021
- Dionex Corporation
- Christopher A. POHL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANION EXCHANGE STATIONARY PHASES BASED ON A POLYALKYLPOLYAMINE POLY...
- Publication number 20200031857
- Publication date Jan 30, 2020
- Dionex Corporation
- Christopher A. POHL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HILIC / ANION-EXCHANGE / CATION-EXCHANGE MULTIMODAL MEDIA
- Publication number 20140370614
- Publication date Dec 18, 2014
- Xiaodong LIU
- G01 - MEASURING TESTING
Information Patent Application
FUNCTIONALIZED SUBSTRATES WITH AROMATIC STACKING PROPERTIES
- Publication number 20110284465
- Publication date Nov 24, 2011
- Dionex Corporation
- Xiaodong Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Functionalized substrates with ion-exchange properties
- Publication number 20090277838
- Publication date Nov 12, 2009
- Dionex Corporation
- Xiaodong Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITIONS USEFUL AS CHROMATOGRAPHY STATIONARY PHASES
- Publication number 20080293959
- Publication date Nov 27, 2008
- Dionex Corporation
- Xiaodong Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Bicarbonate receptor compounds
- Publication number 20040191917
- Publication date Sep 30, 2004
- Roche Diagnostics Corporation
- Thomas W. Bell
- C07 - ORGANIC CHEMISTRY

Jinhua Chen

Person

Patents Grantslast 30 patents

Anion exchange stationary phases based on a polyalkylpolyamine poly...

Functionalized substrates with ion-exchange properties

HILIC/anion-exchange/cation-exchange multimodal media

Functionalized substrates with aromatic stacking properties

Compositions useful as chromatography stationary phases

Bicarbonate receptor compounds

Patents Applicationslast 30 patents

HYBRID GRAFTED AND HYPERBRANCHED ANION EXCHANGERS

ELECTROLYTIC ELUENT GENERATORS WITH STABILIZED OPERATING VOLTAGES

ELECTROLYTIC ELUENT GENERATORS WITH STABILIZED OPERATING VOLTAGES

ELECTROLYTIC ELUENT GENERATORS WITH STABILIZED OPERATING VOLTAGES

ANION EXCHANGE STATIONARY PHASES BASED ON A POLYALKYLPOLYAMINE POLY...

ANION EXCHANGE STATIONARY PHASES BASED ON A POLYALKYLPOLYAMINE POLY...

HILIC / ANION-EXCHANGE / CATION-EXCHANGE MULTIMODAL MEDIA

FUNCTIONALIZED SUBSTRATES WITH AROMATIC STACKING PROPERTIES

Functionalized substrates with ion-exchange properties

COMPOSITIONS USEFUL AS CHROMATOGRAPHY STATIONARY PHASES

Bicarbonate receptor compounds