John R. Stillian

Person

Pleasanton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrochemical pretreatment system for liquid sample analysis
- Patent number 5,597,481
- Issue date Jan 28, 1997
- DIONEX CORPORATION
- John R. Stillian
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical pretreatment system for liquid sample analysis
- Patent number 5,518,622
- Issue date May 21, 1996
- DIONEX CORPORATION
- John R. Stillian
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for improved detection of ionic species by cap...
- Patent number 5,472,584
- Issue date Dec 5, 1995
- The Dow Chemical Company
- Roy D. Rocklin
- G01 - MEASURING TESTING
Information Patent Grant
Ion chromatography system using electrochemical suppression and det...
- Patent number 5,352,360
- Issue date Oct 4, 1994
- DIONEX CORPORATION
- John R. Stillian
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for improved detection of ionic species by cap...
- Patent number 5,296,115
- Issue date Mar 22, 1994
- DIONEX CORPORATION
- Roy D. Rocklin
- G01 - MEASURING TESTING
Information Patent Grant
Ion chromatography system using electrochemical suppression and det...
- Patent number 5,248,426
- Issue date Sep 28, 1993
- DIONEX CORPORATION
- John R. Stillian
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for generating a high purity chromatography el...
- Patent number 5,045,204
- Issue date Sep 3, 1991
- DIONEX CORPORATION
- Purnendu K. Dasgupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modified membrane suppressor and method for use
- Patent number 4,999,098
- Issue date Mar 12, 1991
- DIONEX CORPORATION
- Christopher Pohl
- G01 - MEASURING TESTING

John R. Stillian

Person

Patents Grantslast 30 patents

Electrochemical pretreatment system for liquid sample analysis

Electrochemical pretreatment system for liquid sample analysis

Method and apparatus for improved detection of ionic species by cap...

Ion chromatography system using electrochemical suppression and det...

Method and apparatus for improved detection of ionic species by cap...

Ion chromatography system using electrochemical suppression and det...

Method and apparatus for generating a high purity chromatography el...

Modified membrane suppressor and method for use