Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12201111 | Glyphosate formulations containing amidoalkylamine surfactants | John W. Hemminghaus, Andrew D. Dyszlewski, Mojahedul Islam, Shawn Zhu | 2025-01-21 |
| 11632952 | Universal dispersant | Mojahedul Islam, Christine Puglisi | 2023-04-25 |
| D979028 | Air purifier | — | 2023-02-21 |
| 11452289 | Glyphosate formulations containing amidoalkylamine surfactants | John W. Hemminghaus, Andrew D. Dyszlewski, Mojahedul Islam, Shawn Zhu | 2022-09-27 |
| D964534 | Air purifier | — | 2022-09-20 |
| 11362617 | Self-generating smart glass | Wenfeng Zhang | 2022-06-14 |
| D947339 | Air purifier | — | 2022-03-29 |
| D943076 | Air purifier | — | 2022-02-08 |
| D942605 | Air purifier | — | 2022-02-01 |
| D942602 | Air humidifying device | — | 2022-02-01 |
| D898889 | Air purifier | — | 2020-10-13 |
| 10364361 | Weatherproof aqueous wood coatings | Lingjuan Shen | 2019-07-30 |
| D855241 | Table lamp | Yuehua Xu | 2019-07-30 |
| 9511013 | Herbal composition for skin-whitening and anti-skin-aging, method of preparation and the use thereof | Zhiling Yu | 2016-12-06 |
| 8765644 | Polyamide emulsifier based on polyamines and fatty acid/carboxylic acid for oil based drilling fluid applications | Dale S. Steichen, Alan Duncan James, Jon B. Staley, Thomas William Himmel | 2014-07-01 |
| 8513449 | Nanosized copper catalyst precursors for the direct synthesis of trialkoxysilanes | Sabrina R. Cromer, Regina Nelson Eng, Kenrick M. Lewis, Abellard T. Mereigh, Chi-Lin O'Young | 2013-08-20 |
| 8163675 | Emulsifier based on polyamines and fatty acid/maleic anhydride | Reinaldo C. Navarrete, Wangqi Hou, Mohammad A. Rahman | 2012-04-24 |
| 7858818 | Nanosized copper catalyst precursors for the direct synthesis of trialkoxysilanes | Sabrina R. Cromer, Regina Nelson Eng, Kenrick M. Lewis, Abellard T. Mereigh, Chi-Lin O'Young | 2010-12-28 |
| RE39650 | Surface-active additives in the direct synthesis of trialkoxysilanes | Frank D. Mendicino, Kenrick M. Lewis, Sebastiano Magri, Thomas E. Childress | 2007-05-22 |
| 7087100 | Preparation of nanosized copper and copper compounds | Kenrick M. Lewis, Regina Nelson Eng, Sabrina R. Cromer, Chi-Lin O'Young, Abellard T. Mereigh | 2006-08-08 |
| 6756077 | Water repellent textile finishes and method of making | — | 2004-06-29 |
| 6649692 | Organopolysiloxane composition, emulsion-forming concentrates and aqueous emulsions formed therefrom and use of the emulsions in the treatment of textiles | John Lombardo | 2003-11-18 |
| 6103847 | Siloxane-polyether copolymers with unsaturated functionalities, and process for making them | Kenrick M. Lewis | 2000-08-15 |
| 6090965 | Removal of dissolved silicates from alcohol-silicon direct synthesis solvents | Kenrick M. Lewis, Regina Nelson Eng | 2000-07-18 |
| 6013711 | Hydrophilic polysiloxane compositions | Kenrick M. Lewis | 2000-01-11 |