Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084932 | Phenylethynylnaphthalene dyes and methods for their use | C. Frederick Battrell, Tracy Matray, Michael VanBrunt | 2021-08-10 |
| 10954391 | Water soluble fluorescent or colored dyes and methods for their use | Tracy Matray, C. Frederick Battrell | 2021-03-23 |