Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329097 | Plants and seeds of hybrid corn variety CH010395 | Franck Chopin, Nathaniel J. Page | 2025-06-17 |
| 11991969 | Plants and seeds of hybrid corn variety CH010990 | Marvin L. Boerboom, Franck Chopin, Todd Frank, Zachary King | 2024-05-28 |
| 11432489 | Plants and seeds of hybrid corn variety CH011085 | Franck Chopin, Nathaniel J. Page | 2022-09-06 |
| 10820559 | Plants and seeds of hybrid corn variety CH101313 | Franck Chopin, Nathaniel J. Page, Richard G. Stelpflug | 2020-11-03 |
| 10757895 | Plants and seeds of hybrid corn variety CH101213 | Franck Chopin, Nathaniel J. Page | 2020-09-01 |
| 10750705 | Plants and seeds of hybrid corn variety CH101534 | Franck Chopin, Gregory J. Holland, James R. Larkins | 2020-08-25 |
| 10638705 | Plants and seeds of corn variety CV602186 | Franck Chopin | 2020-05-05 |
| 10542708 | Plants and seeds of hybrid corn variety CH377087 | Marvin L. Boerboom, Franck Chopin | 2020-01-28 |
| 10362754 | Plants and seeds of hybrid corn variety CH267399 | Franck Chopin, Nathaniel J. Page | 2019-07-30 |
| 9661820 | Plants and seeds of corn variety CV181138 | Franck Chopin | 2017-05-30 |
| 9532539 | Plants and seeds of corn variety CV054667 | Gregory J. Holland, James R. Larkins | 2017-01-03 |
| 9307721 | Plants and seeds of corn variety CV853963 | Sarah M. Pappathopoulos, Richard G. Stelpflug | 2016-04-12 |
| 9167769 | Plants and seeds of corn variety CV068285 | Franck Chopin | 2015-10-27 |
| 9072231 | Plants and seeds of corn variety CV251849 | Richard G. Stelpflug | 2015-07-07 |
| 9072232 | Plants and seeds of corn variety CV150221 | Richard G. Stelpflug | 2015-07-07 |
| 9072246 | Plants and seeds of corn variety CV723321 | — | 2015-07-07 |
| 9029659 | Plants and seeds of corn variety CV401927 | Franck Chopin | 2015-05-12 |
| 9024151 | Plants and seeds of corn variety CV062333 | Richard G. Stelpflug | 2015-05-05 |
| 8785750 | Plants and seeds of corn variety CV795122 | Richard G. Stelpflug | 2014-07-22 |
| 8785751 | Plants and seeds of corn variety CV024672 | Richard G. Stelpflug | 2014-07-22 |
| 8658870 | Plants and seeds of corn variety CV024124 | — | 2014-02-25 |
| 8637748 | Plants and seeds of corn variety CV847814 | James R. Larkins, Gregory J. Holland | 2014-01-28 |
| 8604305 | Plants and seeds of corn variety CV606894 | — | 2013-12-10 |
| 8581070 | Plants and seeds of corn variety CV368215 | — | 2013-11-12 |
| 8524977 | Plants and seeds of hybrid corn variety CH310852 | Scott A. Bergemann, Fufa H. Birru, Chris Eichhorn, L. John Frederickson, Peter Guzman +2 more | 2013-09-03 |