Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326398 | Turbidimeter cleaning | Sebastiaan Cornelis Petrus de Heij, Vadim B. Malkov | 2025-06-10 |
| 12013368 | Aqueous sample measurement via oxidizing metal to higher valence | Vishnu Vardhanan Rajasekharan, Russell Martin Young, Seamus O'Mahony | 2024-06-18 |
| 11549879 | Membrane integrity monitoring in water treatment | Cary Burton Jackson | 2023-01-10 |
| 10823672 | Turbidimeter | Wayne Boris Perdue, Andreas Mitreiter | 2020-11-03 |
| 10520433 | Turbidimeter | Wayne Boris Perdue, Andreas Mitreiter | 2019-12-31 |
| 10302552 | Apparatus, composition and method for determination of chemical oxidation demand | Vishnu Vardhanan Rajasekharan, John Lee | 2019-05-28 |
| 10281393 | Turbidimeter | Wayne Boris Perdue, Andreas Mitreiter | 2019-05-07 |
| 9476866 | COD/TOC analyses using ferrate oxidation | Vishnu Vardhanan Rajasekharan, John Lee | 2016-10-25 |
| 8455264 | Fluorescence based detection of substances | David Andrew Russell, Emma Lee-Smith, Sue Jickells, Barbara Daniel | 2013-06-04 |