IP Verse

Ericsson Inc et al. vs HEADWATER PARTNERS II LLC

The detailed information for PTAB case with proceeding number IPR2025-00404 filed by Ericsson Inc et al. against HEADWATER PARTNERS II LLC on Jan 2, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00404
Filing Date
Jan 2, 2025
Petitioner
Ericsson Inc et al.
Respondent
HEADWATER PARTNERS II LLC
Status
Trial Instituted
Respondent Application Number
14053561
Respondent Tech Center
2400
Respondent Patent Number
9413502
Institution Decision Date
Jul 29, 2025

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

Institution Decision: Granting Institution of Inter Partes Review 35 U.S.C. sec. 314

Jul 29, 2025PAPERBOARD

Patent Owner's Preliminary Response

May 2, 2025PAPERPATENT OWNER

Ex. 2001

May 2, 2025EXHIBITPATENT OWNER

Ex. 2002

May 2, 2025EXHIBITPATENT OWNER

Ex. 2003

May 2, 2025EXHIBITPATENT OWNER

Ex. 2004

May 2, 2025EXHIBITPATENT OWNER

Notice: Referral to Board Panel

Apr 30, 2025PAPERBOARD

Notice: Extending Deadline for Discretion Briefing

Mar 28, 2025PAPERBOARD

Patent Owner's Updated Mandatory Notices

Mar 28, 2025PAPERPATENT OWNER

ORDER Granting Patent Owner’s Motions to Withdraw Counsel 37 C.F.R. § 42.10(e)

Mar 10, 2025PAPERBOARD

EX 3100

Mar 10, 2025EXHIBITBOARD

Notice: Notice filing date accorded

Jan 29, 2025PAPERBOARD

Notice: Mandatory Notice

Jan 23, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Jan 23, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Jan 2, 2025PAPERPETITIONER

Petition

Jan 2, 2025PAPERPETITIONER

Patent 9,413,502

Jan 2, 2025EXHIBITPETITIONER

Notice: Power of Attorney

Jan 2, 2025PAPERPETITIONER

FH 9,413,502

Jan 2, 2025EXHIBITPETITIONER

Prov Appl 61714135

Jan 2, 2025EXHIBITPETITIONER

US Patent 9,544,827

Jan 2, 2025EXHIBITPETITIONER

WO 2013-037903

Jan 2, 2025EXHIBITPETITIONER

Dr. McClellan CV

Jan 2, 2025EXHIBITPETITIONER

Declaration

Jan 2, 2025EXHIBITPETITIONER