Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11995720 | Systems for purchasing shares in an entity holding digital math-based assets | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2024-05-28 |
| 11783417 | Systems for redeeming shares in an entity holding digital math-based assets | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2023-10-10 |
| 11568398 | Systems and methods for storing digital math-based assets using a secure portal | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2023-01-31 |
| 11423482 | Systems, methods, and program products for an application programming interface generating a blended digital math-based assets index | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2022-08-23 |
| 10984472 | Systems, methods, and program products for an application programming interface generating a blended digital math-based assets index | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2021-04-20 |
| 10984470 | Systems for redeeming shares in an entity holding digital math-based assets | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2021-04-20 |
| 10929929 | Systems for purchasing shares in an entity holding digital math-based assets | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2021-02-23 |
| 10650376 | Systems and methods for storing digital math-based assets using a secure portal | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2020-05-12 |
| 10325257 | Systems and methods for storing digital math-based assets using a secure portal | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2019-06-18 |
| 10255635 | Systems, methods, and program products for an application programming interface generating a blended digital math-based assets index | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2019-04-09 |
| 10068228 | Systems and methods for storing digital math-based assets using a secure portal | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2018-09-04 |
| 10002389 | Systems, methods, and program products for an application programming interface generating a blended digital math-based assets index | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2018-06-19 |
| 9965804 | Systems, methods, and program products for operating exchange traded products holding digital math-based assets | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2018-05-08 |
| 9965805 | Systems, methods, and program products for operating exchange traded products holding digital math-based assets | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2018-05-08 |
| 9898782 | Systems, methods, and program products for operating exchange traded products holding digital math-based assets | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2018-02-20 |
| 9892460 | Systems, methods, and program products for operating exchange traded products holding digital math-based assets | Cameron Howard Winklevoss, Tyler Howard Winklevoss, Evan Louis Greebel, Gregory Elias Xethalis | 2018-02-13 |