Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338398 | Hydrocarbon liquid based chemical compositions and treatment methods using same for remediating H2S and other contaminants in fluids and mixtures of contaminated fluids | — | 2025-06-24 |
| 12215284 | Compositions and methods for remediating hydrogen sulfide in hydrocarbon based liquids | Linda SCHWEITZER | 2025-02-04 |
| 12187972 | Aqueous solutions and methods of using same for remediating contaminants in contaminated gasses | Gerald A. POURCIAU | 2025-01-07 |
| 12084615 | Chemical compositions and in-situ methods of using same for remediating sulfur-containing compositions and other contaminants in fluids being extracted from the earth | — | 2024-09-10 |
| 11905457 | Chemical compositions and methods of using same for remediating sulfur-containing compositions and other contaminants encountered in drilling wells | — | 2024-02-20 |
| 11708535 | Hydrocarbon liquid based chemical compositions and treatment methods using same for remediating H2S and other contaminants in fluids and mixtures of contaminated fluids | — | 2023-07-25 |
| 11613710 | Methods of remediating liquid compositions containing sulfur and other contaminants | Linda SCHWEITZER | 2023-03-28 |
| 11607653 | System and method for generating stabilized, gas infused liquids containing high and ultra-high concentrations of infused gas, and the stabilized, gas infused liquids | — | 2023-03-21 |
| 11549064 | Chemical compositions and treatment systems and treatment methods using same for remediating H2S and other contaminants in fluids, including liquids,gasses and mixtures thereof | Linda SCHWEITZER, Leander Nunez, Jerry Pourciau | 2023-01-10 |
| 11512258 | Chemical compositions and methods of using same for remediating low to moderate amounts of sulfur-containing compositions and other contaminants in liquids | Linda SCHWEITZER | 2022-11-29 |
| 11286433 | Compositions and methods for remediating hydrogen sulfide in hydrocarbon based liquids | Linda SCHWEITZER | 2022-03-29 |
| 11219872 | System and method for stably infusing gas into liquid, and for delivering the stabilized gas-infused liquid into another liquid | — | 2022-01-11 |
| 10913911 | Chemical compositions and treatment systems and treatment methods using same for remediating H2S and other contaminants in gasses | — | 2021-02-09 |
| 10858595 | Chemical solution and methods of using same for remediating hydrogen sulfide and other contaminants in petroleum based and other liquids | Linda SCHWEITZER | 2020-12-08 |
| 10807021 | System and method for treating liquids and solutions to remove and/or separate components thereof using stabilized gas infused liquids | — | 2020-10-20 |
| 10550337 | Chemical compositions and methods for remediating hydrogen sulfide and other contaminants in hydrocarbon based liquids and aqueous solutions without the formation of precipitates or scale | Linda SCHWEITZER | 2020-02-04 |
| 10486114 | System and method for generating stabilized, gas infused liquids containing high and ultra-high concentrations of infused gas, and methods using the stabilized, gas infused liquids | — | 2019-11-26 |
| 10486115 | System and method for stably infusing gas into liquid, and for delivering the stabilized gas-infused liquid into another liquid | — | 2019-11-26 |
| 10080998 | Machine and process for providing a pressurized liquid stream with dissolved gas | Scott A Fiedler | 2018-09-25 |
| 9586186 | Machine and process for providing a pressurized liquid stream with dissolved gas | — | 2017-03-07 |
| 9527046 | System and method for stably infusing gas into liquid, and methods of using the gas infused liquid | — | 2016-12-27 |
| 5660019 | Concrete smoothing apparatus | — | 1997-08-26 |
| 5638656 | Concrete smoothing apparatus | — | 1997-06-17 |