Inventor · disambiguated record
Douglas T. Chorna
Also filed as: CHORNA DOUGLAS T
4 granted patents·1 pending application·81 citations·filing 2000–2009
78Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
5 records- 0188US7574394B2Systems and methods for implementing the structuring, pricing, quotation, and trading of financial instrumentsSRI INC·Filed 2006·Granted Aug 11, 2009·37 cites·50 claims
- 0278US7324967B1Method and system for interactive initial offering of multi-class financial instrumentsSANKARAN SRIKANTH·Filed 2000·Granted Jan 29, 2008·30 cites·12 claims
- 0374US8046286B2Systems 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 instrumentsSRI INC PRISMA & COMPANY INC·Filed 2009·Granted Oct 25, 2011·8 cites·23 claims
- 0474US7711632B2Systems and methods for implementing the structuring, pricing, quotation, and trading of financial instrumentsSRI INC·Filed 2006·Granted May 4, 2010·6 cites·29 claims
- 0554US2008097895A1Method and system for interactive initial offering of multi-class financial instrumentsSANKARAN SRIKANTH·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →