DK Crown Holdings Inc. (formerly DraftKings Inc.), a Delaware corporation et al. vs. Diogenes Limited et al.

Explore the PTAB proceeding IPR2023-00268 filed by DK Crown Holdings Inc. (formerly DraftKings Inc.), a Delaware corporation et al. on 2023-02-07. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2023-00268

Filing Date

2023-02-07

Accorded Filing Date

2023-02-07

Institution Decision Date

2024-05-15

Last Modified Date

2025-07-16

Proceeding Type

IPR

Termination Date

2025-05-09

Trial Status

Final Written Decision - Appealed

Parties & Counsel

Petitioner

DK Crown Holdings Inc. (formerly DraftKings Inc.), a Delaware corporation et al.

Represented By

Williams, Eliotet al

Patent Owner / Respondent

Diogenes Limited et al.

Represented By

Juren, Matthewet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 3700 - Mechanical Engineering & Manufacturing

Patent Information

1 Patent Involved

Respondent Application Number 17344313

Respondent Patent Number 11200779

External Links

Espacenet

Google Patents

Respondent Inventor Bernard J. Marantelli

Respondent Tech Center TC 3700 - Mechanical Engineering & Manufacturing

Address and Attorney/Agent Information

20 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name IP GROUP OF DLA PIPER LLP (US)

Customer Number 35811

Address 1650 MARKET ST, SUITE 5000, PHILADELPHIA, PA, 19103, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
35703	Paul Taufer	215-656-3385
42891	Raymond Miller	412-454-5000
42982	Michael Patane	609-505-8283
54163	Joseph Helmsen	215-656-2480
54981	William Bartow	215-656-2458
54984	Pamela Hwang	858-677-1473
55949	Aldon Griffis	858-638-6756
57593	Michael Burns	215-656-2443
59051	Larissa Bifano	617-406-6013
61091	Deborah Grove	215-656-3318
65071	Robert Esposito	267-303-8105
71526	Priya Narahari	215-656-2435
72908	Steven Kellner	215-568-6400
73173	Joseph Wolfe	732-383-1411
76979	Nicholas Kokkinos	215-656-3300
77430	Nancy Braman	617-406-6000
78576	Kyle Mosley	202-799-4411
79855	Douglas Kayuha	614-440-6485
81026	Alisa Ramakrishnan	215-656-3390
81358	Huilei Zhao	210-882-6257

Proceeding Documents

133

PO's Notice of Appeal NOTICE

2025-07-07 FILING PARTY: PATENT OWNER

Download

JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL

2025-05-09 FILING PARTY: BOARD

Download

Other: Hearing transcript OTHER

2025-03-07 FILING PARTY: BOARD

Download

2025

PO's Demonstrative Exhibits Exhibit

2025-02-12 FILING PARTY: PATENT OWNER

Download

Petitioner's Demonstrative Exhibits for Oral Argument OTHER

2025-02-12 FILING PARTY: PETITIONER

Download

DK Crown Holdings Inc. (formerly DraftKings Inc.), a Delaware corporation et al. vs. Diogenes Limited et al.

Proceeding Overview

Parties & Counsel

Petitioner

DK Crown Holdings Inc. (formerly DraftKings Inc.), a Delaware corporation et al.

Represented By

Patent Owner / Respondent

Diogenes Limited et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

PO's Notice of Appeal NOTICE

JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL

Other: Hearing transcript OTHER

PO's Demonstrative Exhibits Exhibit

Petitioner's Demonstrative Exhibits for Oral Argument OTHER

ORDER Trial Hearing 37 C.F.R. § 42.70 ORDER

Joint Request for Oral Argument OTHER

PO Sur-reply to Pet. Reply OTHER

EX1062 - GLI-11-Gaming-Devices-V3-0 Exhibit

EX1059 - 2024-10-23 - Deposition Transcript of Olaf Vancura Exhibit

EX1060 - DEPO EXHIBIT 1 - Vancura - US20120052935A1 Exhibit

Petitioner's Reply to Patent Owner's Response REPLYTOOPP

EX1061 - US6186892 Exhibit

EX1064 - US20060121977A1 Exhibit

EX1058 - An Unsafe Bet Book - Jim Orford Exhibit

EX1063 - US8070585 Exhibit

Notice of Joint Stipulation to Extend Due Dates 2 and 3 NOTICE

Petitioner's Notice of Deposition of Olaf Vancura NOTICE

Petitioner's Objections to PO's Evidence OTHER

Part 2 Exhibit 2 to Deposition of Dwight Crevelt "Slot Machine Mania" Exhibit

Forecasting football results and the efficiency of fixed-odds betting Exhibit

Cambridge Dictionary -"Fixed Odds" Exhibit

Patent Owner's Response to Petition RESPONSE

Olaf Vancura Declaration ISO POR Exhibit

Congressional Record HR Rep. No. 755 Exhibit

AUS Sports Betting: Race Betting Terms Exhibit

Declaration of Dwight Crevelt in IPR 2023-00266 Exhibit

Optimal price setting in fixed-odds betting markets under information uncertainity Exhibit

What is Fixed Odds Betting Exhibit

Deposition Transcript Dwight Crevelt June 27, 2024 Exhibit

Betbind: Bets and Combinations of All Types Exhibit

Patent Owner's Updated Exhibit List NOTICE

2024 CV of Olaf Vancura Ph. D Exhibit

Part 1 Exhibit 2 to Deposition of Dwight Crevelt "Slot Machine Mania" Exhibit

GLI-33 Event Wagering Systems Exhibit

Exhibit 1 to Deposition of Dwight Crevelt US Patent 5326104 Exhibit

Part 3 Exhibit 2 to Deposition of Dwight Crevelt "Slot Machine Mania" Exhibit

Exhibit 3 to Deposition of Dwight Crevelt US Patent 6547131 Exhibit

Bookmakers Review Exhibit

Part 4 Exhibit 2 to Deposition of Dwight Crevelt "Slot Machine Mania" Exhibit

Filling out a betting card in a retail outlet Exhibit

Place a bet using a betting card in QLD Exhibit

Notice of Stipulation to Extend Due Date 1 NOTICE

ORDER Granting Patent Owner’s Motion for Admission Pro Hac Vice of Timothy Gilbert 37 C.F.R. § 42.10 ORDER

PO Updated Power of Attorney NOTICE

Motion for Pro Hac Vice of Timothy Gilbert MOTION

EX2006 - Declaration of Timothy Gilbert Exhibit

PO's Updated Mandatory Notices NOTICE

PO's Notice of Deposition of Dwight Crevelt NOTICE

Decision Granting Institution of Inter Partes Review DECISION

Scheduling Order ORDER

Order: Granting Patent Owners Motion to Withdraw Counsel and Substitute Lead and Backup Counsel ORDER

Patent Owner's Motion to Withdraw Counsel and Substitute Lead and Backup Counsel MOTION

Order Conduct of the Proceeding ORDER

Delegated Director Review Decision Remanding to the Board DECISION

Ex. 3101 Exhibit

Order: Conduct of the Proceedings - 37 CFR 42.5 ORDER

Ex. 3102 Exhibit

ORDER Delegated Rehearing Panel Identification 37 C.F.R. § 42.5 ORDER

DRP Delegation Order ORDER

Ex. 3100 Director Review Request Exhibit

Petitioner's Request for Director Review - Institution Decision REQUEST

Denying Institution of Inter Partes Review 35 U.S.C. § 314 DECISION

Petitioner's Updated Exhibit List NOTICE

Sotera Stipulation Exhibit