IP Verse

Decent Espresso International Ltd. vs DUVALL ESPRESSO IP ENFORCEMENT, LLC

The detailed information for PTAB case with proceeding number IPR2025-00747 filed by Decent Espresso International Ltd. against DUVALL ESPRESSO IP ENFORCEMENT, LLC on Mar 17, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00747
Filing Date
Mar 17, 2025
Petitioner
Decent Espresso International Ltd.
Respondent
DUVALL ESPRESSO IP ENFORCEMENT, LLC
Status
Pending
Respondent Application Number
18109177
Respondent Tech Center
3700
Respondent Patent Number
11957271

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 Preliminary Response

Jul 21, 2025PAPERPATENT OWNER

524 Patent IPR Decision

Jul 21, 2025EXHIBITPATENT OWNER

Statutory Disclaimer

Jul 21, 2025EXHIBITPATENT OWNER

Patent Owner's Mandatory Notice

Jul 15, 2025PAPERPATENT OWNER

Patent Owner's Power of Attorney

Jul 15, 2025PAPERPATENT OWNER

Motion for Extension

Jul 15, 2025PAPERPATENT OWNER

E-mail authorizing extension of time

Jul 15, 2025EXHIBITBOARD

Notice: Referral to Board Panel

Jun 20, 2025PAPERBOARD

Notice: Notice filing date accorded

Apr 15, 2025PAPERBOARD

Petition for inter partes review of U.S. Pat. No. 11,957,271

Mar 17, 2025PAPERPETITIONER

Power of Attorney

Mar 17, 2025PAPERPETITIONER

Sotera Stipulation

Mar 17, 2025PAPERPETITIONER

Fee Authorization

Mar 17, 2025PAPERPETITIONER

U.S. Patent No. 11,957,271

Mar 17, 2025EXHIBITPETITIONER

Declaration of Ian Tinkler, dated March 17, 2025

Mar 17, 2025EXHIBITPETITIONER

U.S. Patent No. 8,973,487 B2 (Startz)

Mar 17, 2025EXHIBITPETITIONER

U.S. Patent Application Publication No. 2012/0291634A1 (Startz)

Mar 17, 2025EXHIBITPETITIONER

International Publication No. WO1991/007898A1 (Giuliano)

Mar 17, 2025EXHIBITPETITIONER

U.S. Patent Application Publication No. 2011/0097454A1 (Coccia)

Mar 17, 2025EXHIBITPETITIONER

Declaration Certifying Translation of European Pat. Pub. EP 2 612 577 A1

Mar 17, 2025EXHIBITPETITIONER

International Publication No. WO2011/151703A2 (Majer)

Mar 17, 2025EXHIBITPETITIONER

European Patent Publication EP 2 612 577 A1 (Buttiker)

Mar 17, 2025EXHIBITPETITIONER

Translation of European Patent Publication EP 2 612 577 A1

Mar 17, 2025EXHIBITPETITIONER

International Publication No. WO2011/158131A1 (Porzio)

Mar 17, 2025EXHIBITPETITIONER

File History for U.S. Patent Application Serial No. 61/742,688

Mar 17, 2025EXHIBITPETITIONER

File History for U.S. Patent Application Serial No. 18/109,177

Mar 17, 2025EXHIBITPETITIONER

U.S. Patent No. 10,772,456

Mar 17, 2025EXHIBITPETITIONER

Patent Owner Infringement Contention Pleading

Mar 17, 2025EXHIBITPETITIONER

Patent Owner Claim Chart for 271 Patent

Mar 17, 2025EXHIBITPETITIONER