Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379611 | Diffractive contact lenses | Zahra Bassampour, Chandana Kolluru, Steve Yun Zhang, Thomas M. Moy, Frank Chang +3 more | 2025-08-05 |
| 12351688 | Hydrophilized polydiorganosiloxane vinylic crosslinkers | Frank Chang, Troy Vernon Holland, Houliang Tang | 2025-07-08 |
| 12297323 | Polysiloxane vinylic crosslinkers with high refractive index | Frank Chang, Thomas M. Moy | 2025-05-13 |
| 11890573 | Methods and systems for controlling emissions from wood drying processes | Lawrence P Otwell, Kim Tutin, Stephen Douglas Prout, Harold R. Cowles, Jim P Arduino | 2024-02-06 |
| 11806666 | Methods and systems for recovering terpene compositions from wood drying exhaust | Kim Tutin, Stephen Douglas Prout, Harold R. Cowles, Jim P Arduino, Lawrence P Otwell | 2023-11-07 |
| 11061169 | Contact lens with phosphorylcholine-modified polyvinylalcohols therein | Frank Chang, Houliang Tang, Troy Vernon Holland | 2021-07-13 |
| 10421212 | Methods for making lignocellulose containing composite products | Cornel Hagiopol, Derek L. Atkinson, Bobby L. Williamson, John B. Hines | 2019-09-24 |
| 10227431 | Binder compositions and methods for making and using same | Bobby L. Williamson, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol | 2019-03-12 |
| 10077328 | Binder compositions and methods for making and using same | Bobby L. Williamson, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol | 2018-09-18 |
| 9855674 | Methods for making lignocellulose composite products with oxidative binders and encapsulated catalyst | Bobby L. Williamson | 2018-01-02 |
| 9815928 | Binder compositions and methods for making and using same | Bobby L. Williamson, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol | 2017-11-14 |
| 9617427 | Methods for making lignocellulose composite products with oxidative binders and encapsulated catalyst | Bobby L. Williamson | 2017-04-11 |
| 9586338 | Methods for making lignocellulose containing composite products | Cornel Hagiopol, Derek L. Atkinson, Bobby L. Williamson, John B. Hines | 2017-03-07 |
| 9587077 | Methods for making composite products containing lignocellulose substrates | Bobby L. Williamson, Brian L. Swift, Ramji Srinivasan, Cornel Hagiopol | 2017-03-07 |
| 9587114 | Methods for making lignocellulose composite products with oxidative binders and complexed metal catalyst | Bobby L. Williamson | 2017-03-07 |
| 9587115 | Methods for making lignocellulose composite products | Bobby L. Williamson | 2017-03-07 |
| 9458298 | Methods for making lignocellulose containing composite products | Cornel Hagiopol, Derek L. Atkinson, Bobby L. Williamson, John B. Hines | 2016-10-04 |
| 9404221 | Compositions that include hydrophobizing agents and stabilizers and methods for making and using same | Cornel Hagiopol, David F. Townsend, Bobby L. Williamson | 2016-08-02 |
| 9273223 | Binder compositions and methods for making and using same | Bobby L. Williamson, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol | 2016-03-01 |
| 9243114 | Binder compositions and methods for making and using same | Bobby L. Williamson, Brian L. Swift, Ramji Srinivasan, Cornel Hagiopol | 2016-01-26 |
| 9193894 | Binder compositions and methods for making and using same | Bobby L. Williamson, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol | 2015-11-24 |