IP Verse

Xencor, Inc. vs Merus N.V.

The detailed information for PTAB case with proceeding number IPR2025-00605 filed by Xencor, Inc. against Merus N.V. on Feb 11, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00605
Filing Date
Feb 11, 2025
Petitioner
Xencor, Inc.
Respondent
Merus N.V.
Status
Pending
Respondent Application Number
18318507
Respondent Tech Center
1600
Respondent Patent Number
11926859

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

Alert me when new update on this case

Director Discretionary Decision: Refer

Jul 17, 2025PAPERBOARD

Petitioner's Sur-Reply in Opposition to Patent Owner's Discretionary Denial Brief

Jul 11, 2025PAPERPETITIONER

IPR2025-00605-Merus Discretionary Denial Reply

Jul 9, 2025PAPERPATENT OWNER

IPR2025-00605-EX2014

Jul 9, 2025EXHIBITPATENT OWNER

Ex. 3101

Jul 7, 2025EXHIBITBOARD

Xencor IPR 859 POPR

Jun 30, 2025PAPERPATENT OWNER

IPR2025-00605-EX2010 Xencor IPR 859 Sutton Declaration

Jun 30, 2025EXHIBITPATENT OWNER

IPR2025-00605-EX2011-Sutton CV

Jun 30, 2025EXHIBITPATENT OWNER

IPR2025-00605-EX2012-Presta '805 Patent

Jun 30, 2025EXHIBITPATENT OWNER

IPR2025-00605-EX2013-Presta Office Action Response

Jun 30, 2025EXHIBITPATENT OWNER

Petitioner's Opposition to Patent Owner's Discretionary Denial Brief

Jun 30, 2025PAPERPETITIONER

Petitioner's Current List of Exhibits

Jun 30, 2025PAPERPETITIONER

Exhibit 1052

Jun 30, 2025EXHIBITPETITIONER

Exhibit 1053

Jun 30, 2025EXHIBITPETITIONER

Exhibit 1054

Jun 30, 2025EXHIBITPETITIONER

Exhibit 1055

Jun 30, 2025EXHIBITPETITIONER

Exhibit 1056

Jun 30, 2025EXHIBITPETITIONER

Exhibit 1057

Jun 30, 2025EXHIBITPETITIONER

Exhibit 1058

Jun 30, 2025EXHIBITPETITIONER

Exhibit 1061 (Part 1 of 3)

Jun 30, 2025EXHIBITPETITIONER

Exhibit 1061 (Part 2 of 3)

Jun 30, 2025EXHIBITPETITIONER

Exhibit 1061 (Part 3 of 3)

Jun 30, 2025EXHIBITPETITIONER

Xencor IPR 859 Discretionary Denial Brief (DRAFT 05-30-2025 PM) 8 30

May 30, 2025PAPERPATENT OWNER

IPR2025-00605 - EX2001

May 30, 2025EXHIBITPATENT OWNER

IPR2025-00605 - EX2002

May 30, 2025EXHIBITPATENT OWNER

IPR2025-00605 - EX2003

May 30, 2025EXHIBITPATENT OWNER

IPR2025-00605 - EX2004

May 30, 2025EXHIBITPATENT OWNER

IPR2025-00605 - EX2005

May 30, 2025EXHIBITPATENT OWNER

IPR2025-00605 - EX2007

May 30, 2025EXHIBITPATENT OWNER

IPR2025-00605 - EX2008

May 30, 2025EXHIBITPATENT OWNER

IPR2025-00605 - EX2009

May 30, 2025EXHIBITPATENT OWNER

IPR2025-00605 - EX2006

May 30, 2025EXHIBITPATENT OWNER

Notice filing date accorded to petition

Mar 31, 2025PAPERBOARD

Notice: Power of Attorney

Mar 4, 2025PAPERPATENT OWNER

Notice: Mandatory Notice

Mar 4, 2025PAPERPATENT OWNER

Exhibit 1001

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1003

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1004

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1005

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1006

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1007

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1008

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1010

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1011

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1012

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1013

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1015

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1016

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1017

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1018

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1019

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1020

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1021

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1023

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1024

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1026

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1027

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1029

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1030

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1031

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1032

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1033

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1034

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1035

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1036

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1037

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1038

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1040

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1041

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1042

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1043

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1045

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1046

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1047

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1048

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1049

Feb 11, 2025EXHIBITPETITIONER

Exhibit 1050

Feb 11, 2025EXHIBITPETITIONER

Petition for Inter Partes Review of U.S. Patent No. 11,926,859

Feb 11, 2025PAPERPETITIONER

Power of Attorney for Petitioner Xencor, Inc.

Feb 11, 2025PAPERPETITIONER

Exhibit 1002

Feb 11, 2025EXHIBITPETITIONER