Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11988649 | On-line suppressor | Bikash Chouhan, Joseph Ray | 2024-05-21 |
| 11977046 | Electrochemical cell configured to have a dynamically renewed electrode | Charles Phillip Shelor, Kannan Srinivasan, Christopher A. Pohl | 2024-05-07 |
| 11714070 | Permeative amine or acid introduction for very weak acid detection in ion chromatography | Charles Philip Shelor, Hongzhu Liao | 2023-08-01 |
| 11466373 | Electrolytic buffer generator | Yongjing Chen, Kannan Srinivasan | 2022-10-11 |
| 11400444 | Functionalized polyolefin capillaries for open tubular ion chromatography | Weixiong Huang, Christopher A. Pohl | 2022-08-02 |
| 11369967 | Devices and methods for detecting analytes | Aditya Narayan Das | 2022-06-28 |
| 11287403 | Ion chromatography system and methods utilizing a weak acid or weak base extraction device | Charles Phillip Shelor, Hongzhu Liao | 2022-03-29 |
| 11199491 | Photothermal absorbance measurement in a flow system | Bikash Chouhan | 2021-12-14 |
| D921507 | Analyte detecting device | Aditya Narayan Das | 2021-06-08 |
| 10814319 | Functionalized polyolefin capillaries for open tubular ion chromatography | Weixiong Huang | 2020-10-27 |
| 10634653 | Systems, methods and devices for width-based analysis of peak traces | Akinde F. Kadjo, Kannan Srinivasan | 2020-04-28 |
| 10416137 | Electrodialytic capillary suppressor for suppressed conductometric ion chromatography | Weixiong Huang | 2019-09-17 |
| 10393648 | Cavity enhancement methods, systems and devices, and methods of measuring same | — | 2019-08-27 |
| 10228355 | Volatile eluent preparation | Charles Phillip Shelor | 2019-03-12 |
| 10208387 | Three-electrode buffer generator and method | Yongjing Chen, Kannan Srinivasan | 2019-02-19 |
| 10180394 | Systems and methods for performing cavity-enhanced absorption spectroscopy | — | 2019-01-15 |
| 10023965 | Electrolytic buffer generator | Yongjing Chen, Kannan Srinivasan | 2018-07-17 |
| 9677999 | Cavity enhancement methods, systems and devices, and methods of measuring same | — | 2017-06-13 |
| 9580822 | Three-electrode buffer generator and method | Yongjing Chen, Kannan Srinivasan | 2017-02-28 |
| 9482611 | Method and apparatus for scanning detection | Brian N. Stamos | 2016-11-01 |
| 9103780 | Pretreatment device for dissolved ions analysis and dissolved ion analysis system | Shin-ichi OHIRA, Kei TODA | 2015-08-11 |
| 8741658 | Rapid method to measure cyanide in biological samples | Gerry Boss, Vijay Sharma, Matthew Brenner, William BLACKLEDGE | 2014-06-03 |
| 8551318 | Ion detector and system | Bingcheng Yang, Kannan Srinivasan | 2013-10-08 |
| 8293099 | Ion detector and system | Bingcheng Yang, Kannan Srinivasan | 2012-10-23 |
| 7964411 | Membrane based concentrators | Masaki Takeuchi, Kannan Srinivasan | 2011-06-21 |