Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046286 | Systems and methods for implementing the structuring, pricing, quotation, and trading of SPOT synthetics (SPOTS), SPREAD instruments (SPRINTS), SPRINTS based on SPOTS, ratio derivatives (RADS), RADS based on SPOTS, and options based on these instruments | Douglas T. Chorna | 2011-10-25 |
| 7711632 | Systems and methods for implementing the structuring, pricing, quotation, and trading of financial instruments | Douglas T. Chorna | 2010-05-04 |
| 7574394 | Systems and methods for implementing the structuring, pricing, quotation, and trading of financial instruments | Douglas T. Chorna | 2009-08-11 |
| 7324967 | Method and system for interactive initial offering of multi-class financial instruments | Douglas T. Chorna | 2008-01-29 |