IP Verse

DraftKings Inc. et al. v. WinView IP Holdings, LLC - IPR2026-00175

Explore the PTAB proceeding IPR2026-00175 filed by DraftKings Inc. et al. against WinView IP Holdings, LLC on Jan 16, 2026. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00175
Filing Date
Jan 16, 2026
Petitioner
DraftKings Inc. et al.
Respondent
WinView IP Holdings, LLC
Status
Pending
Respondent Application Number
17024330
Respondent Tech Center
3700
Respondent Patent Number
11338189

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Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Document NameFiling DateCategoryFiling Party

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Patent Owner's Updated Mandatory Notices

Apr 24, 2026PAPERPATENT OWNER

Patent Owner's Preliminary Response

Apr 21, 2026PAPERPATENT OWNER

Petitioner's Opposition to Discretionary Denial Brief

Apr 21, 2026PAPERPETITIONER

WinView I First Dismissal

Apr 21, 2026EXHIBITPETITIONER

WinView I Second Dismissal

Apr 21, 2026EXHIBITPETITIONER

WinView II Stay

Apr 21, 2026EXHIBITPETITIONER

Engine Media Disclosure

Apr 21, 2026EXHIBITPETITIONER

WinView IP Holdings Assignment

Apr 21, 2026EXHIBITPETITIONER

WinView I Complaint

Apr 21, 2026EXHIBITPETITIONER

WinView I Amended Complaint

Apr 21, 2026EXHIBITPETITIONER

Petitioner De Bene Esse Deposition Letter

Apr 21, 2026EXHIBITPETITIONER

WinView Stay Letter

Apr 21, 2026EXHIBITPETITIONER

WinView Families

Apr 21, 2026EXHIBITPETITIONER

WinView patent continuity data

Apr 21, 2026EXHIBITPETITIONER

U.S. Patent No. 9,233,293 Patent Status

Apr 21, 2026EXHIBITPETITIONER

U.S. Patent No. 9,314,686 Patent Status

Apr 21, 2026EXHIBITPETITIONER

U.S. Patent No. 9,314,701 Patent Status

Apr 21, 2026EXHIBITPETITIONER

U.S. Patent No. 9,652,937 Patent Status

Apr 21, 2026EXHIBITPETITIONER

U.S. Patent No. 9,501,904 Patent Status

Apr 21, 2026EXHIBITPETITIONER

U.S. Patent No. 10,556,183 Patent Status

Apr 21, 2026EXHIBITPETITIONER

WinView I Stipulation

Apr 21, 2026EXHIBITPETITIONER

WinView II Third Amended Complaint

Apr 21, 2026EXHIBITPETITIONER

Patent Owner's Request for Discretionary Denial

Mar 23, 2026PAPERPATENT OWNER

Ex. 2001

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2002

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2003

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2004

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2005

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2006

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2007

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2008

Mar 23, 2026EXHIBITPATENT OWNER

Ex. 2009

Mar 23, 2026EXHIBITPATENT OWNER

Petitioner's Updated Table Of Exhibits

Mar 10, 2026PAPERPETITIONER

Notice Of Petitioner's Sotera Stipulation

Mar 10, 2026EXHIBITPETITIONER

Notice acceptance corrected petition

Jan 27, 2026PAPERBOARD

Patent Owner's Mandatory Notices Under 37 C.F.R. 42.8(a)(2)

Jan 23, 2026PAPERPATENT OWNER

Patent Owner's Power of Attorney

Jan 23, 2026PAPERPATENT OWNER

Corrected Petition for Inter Partes Review

Jan 22, 2026PAPERPETITIONER

Notice filing date accorded to Petition

Jan 21, 2026PAPERBOARD

U.S. Patent No. 11,338,189

Jan 16, 2026EXHIBITPETITIONER

U.S. Patent No. 7,614,944 to Hughes et al.

Jan 16, 2026EXHIBITPETITIONER

U.S. Patent No. 5,813,913 to Berner et al.

Jan 16, 2026EXHIBITPETITIONER

U.S. Patent No. 8,538,563 to David Barber

Jan 16, 2026EXHIBITPETITIONER

File History of U.S. Patent 11,338,189

Jan 16, 2026EXHIBITPETITIONER

U.S. Pat. No. 4,592,546 to Fascenda and Lockton

Jan 16, 2026EXHIBITPETITIONER

Brody James Ruihley, The Fantasy Sport Experience

Jan 16, 2026EXHIBITPETITIONER

Michael Trippiedi, Daily Fantasy Sports Leagues

Jan 16, 2026EXHIBITPETITIONER

Ray Vichot, History of Fantasy Sports and its Adoption by Sports Journalist

Jan 16, 2026EXHIBITPETITIONER

Jim Hu, Sites See Big Season for Fantasy Sports

Jan 16, 2026EXHIBITPETITIONER

Lee K. Farquhar, Robert Meeds, Types of Fantasy Sports Users

Jan 16, 2026EXHIBITPETITIONER

Michael Harmon, The SAVVY Guide (Chapters 1-3, 5, 6, 9-11, 23, and 26)

Jan 16, 2026EXHIBITPETITIONER

Microsoft, Computer Dictionary (5th ed., 2002)

Jan 16, 2026EXHIBITPETITIONER

Paul Coulton et al., Creating Entertainment Applications for Cellular Phone

Jan 16, 2026EXHIBITPETITIONER

File History of U.S. Patent No. 11,918,880

Jan 16, 2026EXHIBITPETITIONER

File History of U.S. Patent No. 11,951,402

Jan 16, 2026EXHIBITPETITIONER

Notice: Power of Attorney

Jan 16, 2026PAPERPETITIONER

Declaration of Dr. Henry Houh

Jan 16, 2026EXHIBITPETITIONER

PETITION FOR INTER PARTES REVIEW OF U.S. PATENT NO. 11,338,189

Jan 16, 2026PAPERPETITIONER

Fee Authorization

Jan 16, 2026PAPERPETITIONER