For the Inventor, By the Inventor

Enter assignee name

New York, NY, United States of America

Longitude LLC

USPTO Granted Patents = 13

% Expired Patents = 46.2

Trademarks = 1

Forward Citations = 1,407

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8 inventors (with patents filed for the assignee):

Jeffrey Lange (9 out of 13 patents)

Kenneth Charles Baron (5 out of 5 patents)

Marcus J Harte (4 out of 7 patents)

4. Charles Walden (4 out of 5 patents)

5. Scott Shechtman (2 out of 2 patents)

6. Oliver Frankel (1 out of 10 patents)

7. Joseph W Ferraro, Iii (1 out of 1 patent)

8. Dennis O Dowd (1 out of 3 patents)

13 patents: Sort by Forward Citations

1. 9697695 - Enhanced parimutuel wagering filter (2017-07-04),

2. 8577778 - Derivatives having demand-based, adjustable returns, and trading exchange therefor (2013-11-05),

3. 8532798 - Predicting outcomes of future sports events based on user-selected inputs (2013-09-10),

4. 8529337 - Enhanced parimutuel platform for wagering (2013-09-10),

5. 8370249 - Enhanced parimutuel wagering (2013-02-05),

6. 8275695 - Enhanced parimutuel wagering (2012-09-25),

7. 8126794 - Replicated derivatives having demand-based, adjustable returns, and trading exchange therefor (2012-02-28),

8. 7996296 - Digital options having demand-based, adjustable returns, and trading exchange therefor (2011-08-09),

9. 7742972 - Enhanced parimutuel wagering (2010-06-22),

10. 7606763 - Systems and methods for improving auction liquidity (2009-10-20),

11. 7389262 - Financial products having demand-based, adjustable returns, and trading exchange therefor (2008-06-17),

12. 7225153 - Digital options having demand-based, adjustable returns, and trading exchange therefor (2007-05-29),

13. 6321212 - Financial products having a demand-based, adjustable return, and trading exchange therefor (2001-11-20),

Longitude LLC is a leading technology consulting firm specializing in data analytics. We help businesses unlock their data potential and make informed decisions using advanced analytics and machine learning. Our team of experienced professionals leverages cutting-edge technologies to deliver customized solutions that drive growth and enhance operational efficiency for our clients. Visit our website to learn more about our services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

13 Patents

#563 in New York, NY

#1,374 in New York

#23,797 in US

#44,921 in the World

New York, NY, United States of America

Longitude LLC

Forward Citations = 1,407

8 inventors:

Jeffrey Lange (9 out of 13 patents)

Kenneth Charles Baron (5 out of 5 patents)

Marcus J Harte (4 out of 7 patents)

4. Charles Walden (4 out of 5 patents)

5. Scott Shechtman (2 out of 2 patents)

Please report any incorrect information to [email protected]

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