Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359004 | Processes for the removal of rubber from non-Hevea plants | Yingyi Huang, Mark W. Smale, Hiroshi Mouri, William M. Cole, Michael R. Hartzell +1 more | 2025-07-15 |
| 12258427 | Processes for increasing the molecular weight of guayule natural rubber | Michael R. Hartzell | 2025-03-25 |
| 12157780 | Processes for removing color bodies from guayule | Michael R. Hartzell | 2024-12-03 |
| 11932759 | Polymer-filler composites with guayule rubber | Michael R. Hartzell, Piotr Kozminski, Mark N. DeDecker, Erin Sheepwash, Yingyi Huang +1 more | 2024-03-19 |
| 11834526 | Processes for the removal of rubber from non-Hevea plants | Yingyi Huang, Mark W. Smale, Hiroshi Mouri, William M. Cole, Michael R. Hartzell +1 more | 2023-12-05 |
| 11458415 | Extractor and related methods | Michael R. Hartzell | 2022-10-04 |
| 11396560 | Processes for the removal of rubber from non-hevea plants | Yingyi Huang, Mark W. Smale, Hiroshi Mouri, William M. Cole, Michael R. Hartzell +1 more | 2022-07-26 |
| 11383180 | Fractionator for separating solubilized rubber from a co-solvent based miscella and related processes | Michael R. Hartzell, Taigyoo Park, Yingyi Huang | 2022-07-12 |
| 11028188 | Processes for recovering rubber from aged briquettes | Yingyi Huang, Mark W. Smale, Hiroshi Mouri, William M. Cole | 2021-06-08 |
| 10843103 | Extractor and related methods | Michael R. Hartzell | 2020-11-24 |
| 10717021 | Fractionator for separating solubilized rubber from a co-solvent based miscella and related processes | Michael R. Hartzell | 2020-07-21 |
| 10626194 | Processes for the removal of rubber from non-hevea plants | Yingyi Huang, Mark W. Smale, Hiroshi Mouri, William M. Cole | 2020-04-21 |
| 10316110 | Processes for recovering rubber from aged briquettes | Yingyi Huang, Mark W. Smale, Hiroshi Mouri, William M. Cole | 2019-06-11 |
| 10245526 | Extractor and related methods | Michael R. Hartzell | 2019-04-02 |
| 10112123 | Fractionator for separating solubilized rubber from a co-solvent based miscella and related processes | Michael R. Hartzell | 2018-10-30 |
| 9890262 | Processes for the removal of rubber from non-hevea plants | Yingyi Huang, Mark W. Smale, Hiroshi Mouri, William M. Cole | 2018-02-13 |
| 9637562 | Processes for recovering rubber from aged briquettes and aged briquettes containing plant matter from non-Hevea plants | Yingyi Huang, Mark W. Smale, Hiroshi Mouri, William M. Cole | 2017-05-02 |
| 9611334 | Processes for the removal of rubber from non-Hevea plants | Yingyi Huang, Mark W. Smale, Hiroshi Mouri, William M. Cole | 2017-04-04 |
| 9315589 | Processes for the removal of rubber from non-hevea plants | Yingyi Huang, Mark W. Smale, Hiroshi Mouri, William M. Cole | 2016-04-19 |