Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883918 | Multielectrode probes for monitoring fluctuating stray current effects and AC interference on corrosion of buried pipelines and metal structures | Xiaodong Yang | 2021-01-05 |
| 9140660 | High pressure reference electrode and a method to eliminate the formation of gas bubbles in vertical or sloped liquid-filled tubes | Xiaodong Yang | 2015-09-22 |
| 9109991 | Electrochemical probe with coated, fingered electrodes for corrosion monitoring in oil-water mixtures and gas systems containing hydrogen sulfide | Xiaodong Yang | 2015-08-18 |
| 8466695 | Corrosion monitoring of concrete reinforcement bars (or other buried corrodable structures) using distributed node electrodes | Kuang-Tsan Kenneth Chiang | 2013-06-18 |
| 8377276 | High temperature and high pressure reference electrode and method to eliminate the formation of gas bubbles in liquid-filled tubes | Xiaodong Yang | 2013-02-19 |
| 8298390 | Electrochemical probes for corrosion monitoring in hydrogen sulfide systems and methods of avoiding the effect of electron-conducting deposits | Xiaodong Yang | 2012-10-30 |
| 8111078 | Oxidizing power sensor for corrosion monitoring | Xiaodong Yang | 2012-02-07 |
| 7722748 | Apparatus for measuring electrochemical corrosion | Kuang-Tsan Kenneth Chiang | 2010-05-25 |
| 7678260 | Measurement of cumulative localized corrosion rate using coupled multielectrode array sensors | Xiaodong Yang | 2010-03-16 |
| 7675297 | Methods for measuring bounding corrosion rates using coupled multielectrode sensors and eliminating the effects of bad electrodes | Xiaodong Yang | 2010-03-09 |
| 7508223 | Multihole and multiwire sensors for localized and general corrosion monitoring | Xiaodong Yang | 2009-03-24 |
| 7309414 | Method for measuring localized corrosion rate with a multi-electrode array sensor | — | 2007-12-18 |
| 6987396 | Sensor array for electrochemical corrosion monitoring | Narasi Sridhar | 2006-01-17 |
| 6683463 | Sensor array for electrochemical corrosion monitoring | Narasi Sridhar | 2004-01-27 |