Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209042 | System and method for recovering nutrients from a high nitrogenous liquid waste | Barbara Jean Wingler, Gabriel Howard Giraldo-Wingler | 2025-01-28 |
| 12129194 | System and method for recovering nutrients from a high nitrogenous liquid waste | Barbara Jean Wingler, Gabriel Howard Giraldo-Wingler | 2024-10-29 |
| 11919827 | System and method for producing an organic fertilizer from waste gases or liquids | Nicolas Enrique Giraldo-Wingler | 2024-03-05 |
| 11857922 | Systems and methods for concentrating a substance recovered from a gas stream | — | 2024-01-02 |
| 11858839 | System and method for recovering nutrients from a high nitrogenous liquid waste | Barbara Jean Wingler, Gabriel Howard Giraldo-Wingler | 2024-01-02 |
| 11484833 | Systems and methods for concentrating a substance recovered from a gas stream | — | 2022-11-01 |
| 11085697 | Drying of organic materials | Nicolas Enrique Giraldo-Wingler | 2021-08-10 |
| 11000803 | Systems and methods for concentrating a substance recovered from a gas stream | — | 2021-05-11 |
| 10934223 | System and method for recovering nitrogenous compounds from a gas stream | Barbara Jean Wingler, Gabriel Howard Giraldo-Wingler | 2021-03-02 |
| 10513466 | System and method for recovering nitrogenous compounds from a gas stream | Barbara Jean Wingler, Gabriel Howard Giraldo-Wingler | 2019-12-24 |
| 10450207 | Systems and methods for treating produced water | — | 2019-10-22 |
| 10287195 | Method and apparatus for water treatment using screens | Sudhir N. Murthy, Norman D. Dockett, Haydee De Clippeleir, Bernhard Wett, Walter F. Bailey, Jr. | 2019-05-14 |
| 10239016 | Systems and methods for nitrogen recovery from a gas stream | Barbara Jean Wingler | 2019-03-26 |
| 9802847 | Method and apparatus for wastewater treatment using screens | Sudhir N. Murthy, Norman D. Dockett, Walter F. Bailey, Jr. | 2017-10-31 |
| 9719704 | Systems and methods for recovering energy from wastewater | Paul Knowles | 2017-08-01 |
| 9656893 | Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery | — | 2017-05-23 |
| 9505644 | Simultaneous anoxic biological phosphorus and nitrogen removal | Yanjin Liu, Swarna Muthukrishnan | 2016-11-29 |
| 8747671 | Simultaneous anoxic biological phosphorus and nitrogen removal | Yanjin Liu, Swarna Muthukrishnan | 2014-06-10 |
| 8685246 | Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery | — | 2014-04-01 |
| 8012352 | Optimized nutrient removal from wastewater | Yanjin Liu, Swarna Muthukrishnan | 2011-09-06 |