Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030146 | Thermoset modified additive for asphalt mixture, preparation method thereof and asphalt mixture | Dongwei Cao, Yanjun Zhang | 2018-07-24 |
| 9885051 | Regulated expression of antigen and/or regulated attenuation to enhance vaccine immunogenicity and/or safety | Roy Curtiss, III, Soo-Young Wanda, Wei Kong | 2018-02-06 |