For the Inventor, By the Inventor

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Delray Beach, FL, United States of America

Cayuga Derivatives, Inc.

USPTO Granted Patents = 3

% Expired Patents = 66.7

Forward Citations = 28

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2 inventors (with patents filed for the assignee):

Douglas T Chorna (3 out of 4 patents)

Srikanth Sankaran (3 out of 4 patents)

3 patents: Sort by Forward Citations

1. 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 (2011-10-25),

2. 7711632 - Systems and methods for implementing the structuring, pricing, quotation, and trading of financial instruments (2010-05-04),

3. 7574394 - Systems and methods for implementing the structuring, pricing, quotation, and trading of financial instruments (2009-08-11),

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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#38 in Delray Beach, FL

#2,666 in Florida

#73,718 in US

Delray Beach, FL, United States of America

Cayuga Derivatives, Inc.

Forward Citations = 28

2 inventors:

Douglas T Chorna (3 out of 4 patents)

Srikanth Sankaran (3 out of 4 patents)

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