IP Verse

Shenzhen Tuozhu Technology Co., Ltd. et al. vs Stratasys, Inc. et al.

The detailed information for PTAB case with proceeding number IPR2025-00321 filed by Shenzhen Tuozhu Technology Co., Ltd. et al. against Stratasys, Inc. et al. on Dec 17, 2024. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00321
Filing Date
Dec 17, 2024
Petitioner
Shenzhen Tuozhu Technology Co., Ltd. et al.
Respondent
Stratasys, Inc. et al.
Status
Trial Instituted
Respondent Application Number
13790924
Respondent Tech Center
1700
Respondent Patent Number
9421713
Institution Decision Date
Jun 18, 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

PATENT OWNER’S UPDATED MANDATORY NOTICES

Jul 31, 2025PAPERPATENT OWNER

Authorized Response to Director Review Request

Jul 10, 2025PAPERPETITIONER

Patent Owner Request for Director Review

Jul 2, 2025PAPERPATENT OWNER

Petitioner’s Objections to Evidence

Jul 2, 2025PAPERPETITIONER

Exhibit 3100

Jul 2, 2025EXHIBITBOARD

June 17, 2025 Stipulation

Jun 23, 2025EXHIBITPETITIONER

Petitioner's Updated Exhibit List - June 23, 2025

Jun 23, 2025PAPERPETITIONER

Institution Decision: Grant

Jun 18, 2025PAPERBOARD

Order: Scheduling Order

Jun 18, 2025PAPERBOARD

Patent Owner's Preliminary Sur-Reply

May 9, 2025PAPERPATENT OWNER

Petitioner's Preliminary Reply to Patent Owner’s Preliminary Response

Apr 25, 2025PAPERPETITIONER

April 8, 2025 Sotera Stipulation

Apr 15, 2025EXHIBITPETITIONER

Petitioner's Updated Exhibit List

Apr 15, 2025PAPERPETITIONER

PATENT OWNER'S PRELIMINARY RESPONSE

Mar 24, 2025PAPERPATENT OWNER

Docket Navigator – Judge Rodney Gilstrap Motion Success for Stay Pending IPR and Time to Milestones

Mar 24, 2025EXHIBITPATENT OWNER

United States District Courts — Judicial Caseload Profiles for Eastern District of Texas (Sept. 30, 2024 and Dec. 31, 2024)

Mar 24, 2025EXHIBITPATENT OWNER

Minute Entry for proceedings held before District Judge Gilstrap on Nov. 7, 2024, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG

Mar 24, 2025EXHIBITPATENT OWNER

Discovery Order, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG, Dkt No. 35 (E.D. Tex. Dec. 2, 2024)

Mar 24, 2025EXHIBITPATENT OWNER

Protective Order, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG, Dkt No. 36 (E.D. Tex. Dec. 3, 2024)

Mar 24, 2025EXHIBITPATENT OWNER

e-Discovery Order, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG, Dkt No. 41 (E.D. Tex. Dec. 19, 2024)

Mar 24, 2025EXHIBITPATENT OWNER

Invalidity and Ineligibility Contentions, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG, (E.D. Tex. Jan. 30, 2025)

Mar 24, 2025EXHIBITPATENT OWNER

Transcript of Hearing on the Nomination of Howard Lutnick, of New York, to be Secretary of Commerce (Jan. 29, 2025)

Mar 24, 2025EXHIBITPATENT OWNER

U.S. Patent No. 6,645,412 ("Priedeman-412")

Mar 24, 2025EXHIBITPATENT OWNER

Declaration of Gary Larson

Mar 24, 2025EXHIBITPATENT OWNER

Declaration of Paul Leavitt

Mar 24, 2025EXHIBITPATENT OWNER

Complaint, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG, Dkt No. 1 (E.D. Tex. Aug. 8, 2024)

Mar 24, 2025EXHIBITPATENT OWNER

Patent Owner Mandatory Notice

Jan 7, 2025PAPERPATENT OWNER

Patent Owner Power of Attorney

Jan 7, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Dec 23, 2024PAPERBOARD

EX1001 US9421713B2

Dec 17, 2024EXHIBITPETITIONER

EX1002 713 FH

Dec 17, 2024EXHIBITPETITIONER

EX1004 US20090035405 Leavitt

Dec 17, 2024EXHIBITPETITIONER

EX1005 Dual extruder PLA printing

Dec 17, 2024EXHIBITPETITIONER

EX1006 x2 dual color print-RepRap Video

Dec 17, 2024EXHIBITPETITIONER

EX1007 US20030004600A1 Priedeman

Dec 17, 2024EXHIBITPETITIONER

EX1008 US20140034214A1 Boyer

Dec 17, 2024EXHIBITPETITIONER

EX1009 KickStarter Campaign For Dual Extruder

Dec 17, 2024EXHIBITPETITIONER

EX1010 KISSlicer Quick-Start Guide

Dec 17, 2024EXHIBITPETITIONER

EX1011 US7625200-Leavitt-200

Dec 17, 2024EXHIBITPETITIONER

EX1012 US7604470 LaBossiere

Dec 17, 2024EXHIBITPETITIONER

EX1013 Practical 3D Printers

Dec 17, 2024EXHIBITPETITIONER

EX1014 whistle_x2_body

Dec 17, 2024EXHIBITPETITIONER

EX1015 whistle_x2_text

Dec 17, 2024EXHIBITPETITIONER

EX1016 Bakin Declaration

Dec 17, 2024EXHIBITPETITIONER

EX1018 Talbot Declaration

Dec 17, 2024EXHIBITPETITIONER

EX1020 Docket Control Order

Dec 17, 2024EXHIBITPETITIONER

Notice: Power of Attorney

Dec 17, 2024PAPERPETITIONER

EX1019 Stipulation

Dec 17, 2024EXHIBITPETITIONER

Petition: as filed

Dec 17, 2024PAPERPETITIONER

EX1003 Hickner Declaration

Dec 17, 2024EXHIBITPETITIONER

EX1017 Dummer Declaration

Dec 17, 2024EXHIBITPETITIONER