Inventor · disambiguated record
James J. Lefkowitz
Also filed as: LEFKOWITZ JAMES J
2 granted patents·7 pending applications·4 citations·filing 2005–2024
50Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
9 records- 0172US2024185346A1System and method for trading based on tournament-style eventsCFPH LLC·Filed 2024·Application pending·0 cites
- 0270US7698199B2System and method for offering a futures contract indexed to entertainment revenueBGC PARTNERS INC·Filed 2005·Granted Apr 13, 2010·2 cites·32 claims
- 0370US2024095835A1System and method for offering a futures contract indexed to entertainment revenueBGC PARTNERS INC·Filed 2023·Application pending·0 cites
- 0469US2023260029A1System and method for trading based on tournament-style eventsCFPH LLC·Filed 2023·Application pending·0 cites
- 0566US2023101655A1System and method for offering a futures contract indexed to entertainment revenueBGC PARTNERS INC·Filed 2022·Application pending·0 cites
- 0660US10586282B2System and method for trading based on tournament-style eventsCOSTAKIS ALEXANDER M·Filed 2006·Granted Mar 10, 2020·2 cites·77 claims
- 0757US2020202439A1System and Method for Trading Based on Tournament-Style EventsCFPH LLC·Filed 2020·Application pending·0 cites
- 0854US2020258160A1System and method for offering a futures contract indexed to entertainment revenueBGC PARTNERS INC·Filed 2020·Application pending·0 cites
- 0951US2011208633A1System and method for trading a futures contract based on a financial instrument indexed to entertainment dividendsASHER JOSEPH M·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →