Chien-Hsun Chen

Person

West Lafayette, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Enclosed desorption electrospray ionization probes and method of us...
- Patent number 11,903,707
- Issue date Feb 20, 2024
- Purdue Research Foundation
- Robert Graham Cooks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enclosed desorption electrospray ionization probes and method of us...
- Patent number 11,304,637
- Issue date Apr 19, 2022
- Purdue Research Foundation
- Robert Graham Cooks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enclosed desorption electrospray ionization probes and method of us...
- Patent number 10,799,165
- Issue date Oct 13, 2020
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enclosed desorption electrospray ionization probes and method of us...
- Patent number 10,555,694
- Issue date Feb 11, 2020
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enclosed desorption electrospray ionization probes and method of us...
- Patent number 10,420,495
- Issue date Sep 24, 2019
- Purdue Research Foundation
- Robert Graham Cooks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enclosed desorption electrospray ionization probes and method of us...
- Patent number 10,213,143
- Issue date Feb 26, 2019
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enclosed desorption electrospray ionization probes and method of us...
- Patent number 10,004,440
- Issue date Jun 26, 2018
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enclosed desorption electrospray ionization probes and method of us...
- Patent number 9,700,251
- Issue date Jul 11, 2017
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Desorption electrospray ionization sampling without damaging an in...
- Patent number 9,538,945
- Issue date Jan 10, 2017
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enclosed desorption electrospray ionization probes and method of us...
- Patent number 9,024,254
- Issue date May 5, 2015
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...
- Publication number 20220265172
- Publication date Aug 25, 2022
- Purdue Research Foundation
- Robert Graham Cooks
- G01 - MEASURING TESTING
Information Patent Application
ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...
- Publication number 20210045662
- Publication date Feb 18, 2021
- Purdue Research Foundation
- Robert Graham Cooks
- G01 - MEASURING TESTING
Information Patent Application
ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...
- Publication number 20200121229
- Publication date Apr 23, 2020
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...
- Publication number 20190374136
- Publication date Dec 12, 2019
- Purdue Research Foundation
- Robert Graham Cooks
- G01 - MEASURING TESTING
Information Patent Application
ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...
- Publication number 20190167164
- Publication date Jun 6, 2019
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...
- Publication number 20180279927
- Publication date Oct 4, 2018
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...
- Publication number 20170273605
- Publication date Sep 28, 2017
- Purdue Research Foundation
- Robert Graham Cooks
- G01 - MEASURING TESTING
Information Patent Application
ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...
- Publication number 20170135613
- Publication date May 18, 2017
- Purdue Research Foundation
- Robert Graham Cooks
- G01 - MEASURING TESTING
Information Patent Application
ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...
- Publication number 20150230738
- Publication date Aug 20, 2015
- Purdue Research Foundation
- Robert Graham Cooks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...
- Publication number 20120312979
- Publication date Dec 13, 2012
- PURDUE RESEARCH FOUNDATION (PRF)
- Robert Graham Cooks
- G01 - MEASURING TESTING

Chien-Hsun Chen

Person

Patents Grantslast 30 patents

Enclosed desorption electrospray ionization probes and method of us...

Enclosed desorption electrospray ionization probes and method of us...

Enclosed desorption electrospray ionization probes and method of us...

Enclosed desorption electrospray ionization probes and method of us...

Enclosed desorption electrospray ionization probes and method of us...

Enclosed desorption electrospray ionization probes and method of us...

Enclosed desorption electrospray ionization probes and method of us...

Enclosed desorption electrospray ionization probes and method of us...

Desorption electrospray ionization sampling without damaging an in...

Enclosed desorption electrospray ionization probes and method of us...

Patents Applicationslast 30 patents

ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...

ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...

ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...

ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...

ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...

ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...

ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...

ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...

ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...

ENCLOSED DESORPTION ELECTROSPRAY IONIZATION PROBES AND METHOD OF US...