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

The detailed information for PTAB case with proceeding number IPR2025-00257 filed by Shenzhen Tuozhu Technology Co., Ltd. et al. against Stratasys, Inc. et al. on Dec 9, 2024. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-00257
Filing Date: Dec 9, 2024
Petitioner: Shenzhen Tuozhu Technology Co., Ltd. et al.
Respondent: Stratasys, Inc. et al.
Status: Trial Instituted
Respondent Application Number: 14574237
Respondent Tech Center: 1700
Respondent Patent Number: 9592660
Institution Decision Date: Jun 6, 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.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
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PATENT OWNER’S UPDATED MANDATORY NOTICES	Jul 31, 2025	PAPER	PATENT OWNER
Notice of Joint Stipulation Extending Due Dates	Jul 29, 2025	PAPER	PATENT OWNER
Panel Change Order	Jul 1, 2025	PAPER	BOARD
Authorized Response to Director Review Request	Jun 30, 2025	PAPER	PETITIONER
Ex. 3101 Counsel email response denied to file new evidence	Jun 26, 2025	EXHIBIT	BOARD
Exhibit 3100	Jun 23, 2025	EXHIBIT	BOARD
PATENT OWNER’S REQUEST FOR DIRECTOR REVIEW	Jun 20, 2025	PAPER	PATENT OWNER
Institution Decision: Grant	Jun 6, 2025	PAPER	BOARD
Order: Scheduling Order	Jun 6, 2025	PAPER	BOARD
April 8, 2025 Sotera Stipulation	Apr 15, 2025	EXHIBIT	PETITIONER
Petitioner's Updated Exhibit List	Apr 15, 2025	PAPER	PETITIONER
PATENT OWNER'S PRELIMINARY RESPONSE	Mar 18, 2025	PAPER	PATENT OWNER
Docket Navigator – Judge Rodney Gilstrap Motion Success for Stay Pending IPR and Time to Milestones	Mar 18, 2025	EXHIBIT	PATENT OWNER
U.S. District Courts — Judicial Caseload Profiles for EDTX (Sept. 30, 2024 and Dec. 31, 2024)	Mar 18, 2025	EXHIBIT	PATENT 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 (E.D. Tex. Nov. 14, 2024)	Mar 18, 2025	EXHIBIT	PATENT 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 18, 2025	EXHIBIT	PATENT 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 18, 2025	EXHIBIT	PATENT 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 18, 2025	EXHIBIT	PATENT 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 18, 2025	EXHIBIT	PATENT OWNER
Transcript of Hearing on the Nomination of Howard Lutnick, of New York, to be Secretary of Commerce (Jan. 29, 2025)	Mar 18, 2025	EXHIBIT	PATENT OWNER
Patent Owner Updated Mandatory Notices	Mar 18, 2025	PAPER	PATENT OWNER
E-mail requesting correction of clerical error	Feb 27, 2025	EXHIBIT	BOARD
PO Mandatory Notice	Dec 27, 2024	PAPER	PATENT OWNER
PO Power of Attorney	Dec 27, 2024	PAPER	PATENT OWNER
Notice filing date accorded to petition	Dec 18, 2024	PAPER	BOARD
Notice : Power of Attorney	Dec 9, 2024	PAPER	PETITIONER
EX1001 US9592660B2	Dec 9, 2024	EXHIBIT	PETITIONER
EX1002 660 Prosecution History	Dec 9, 2024	EXHIBIT	PETITIONER
EX1004 US9744730B2	Dec 9, 2024	EXHIBIT	PETITIONER
EX1005 US2013310507A1	Dec 9, 2024	EXHIBIT	PETITIONER
EX1006 US2016075091A1	Dec 9, 2024	EXHIBIT	PETITIONER
EX1007 US2016096326A1	Dec 9, 2024	EXHIBIT	PETITIONER
EX1009 US2006054039A1	Dec 9, 2024	EXHIBIT	PETITIONER
EX1010 US App 15422303 Prosecution History	Dec 9, 2024	EXHIBIT	PETITIONER
EX1011 Practical 3D Printers	Dec 9, 2024	EXHIBIT	PETITIONER
EX1012 Everything about heated beds	Dec 9, 2024	EXHIBIT	PETITIONER
EX1013 The Types of 3-D Printing	Dec 9, 2024	EXHIBIT	PETITIONER
EX1014 Thing-O-Matic 3D Printer	Dec 9, 2024	EXHIBIT	PETITIONER
EX1015 Afinia H480 3D Printer User’s Manual	Dec 9, 2024	EXHIBIT	PETITIONER
EX1016 Ultimaker Announces	Dec 9, 2024	EXHIBIT	PETITIONER
EX1017 2014 Annual Guide to 3D Printers	Dec 9, 2024	EXHIBIT	PETITIONER
EX1018 Wolfbite - Airwolf 3d Printers	Dec 9, 2024	EXHIBIT	PETITIONER
EX1019 Safety Data Sheet	Dec 9, 2024	EXHIBIT	PETITIONER
EX1020 Materials Processing	Dec 9, 2024	EXHIBIT	PETITIONER
EX1021 US9193830	Dec 9, 2024	EXHIBIT	PETITIONER
EX1022 US20100029893A1	Dec 9, 2024	EXHIBIT	PETITIONER
EX1023 Corrosion protection of galvanized steel by polyimide coatings	Dec 9, 2024	EXHIBIT	PETITIONER
EX1024 Complaint	Dec 9, 2024	EXHIBIT	PETITIONER
EX1025 Fundamentals of Metallurgy	Dec 9, 2024	EXHIBIT	PETITIONER
EX1026 Cartridge Heaters	Dec 9, 2024	EXHIBIT	PETITIONER
EX1027 Introduction to Cartridge Heaters	Dec 9, 2024	EXHIBIT	PETITIONER
EX1028 US8119053	Dec 9, 2024	EXHIBIT	PETITIONER
EX1029 Stepstruder Mk6 Plus	Dec 9, 2024	EXHIBIT	PETITIONER
EX1030 Materials Selection in Mechanical Design	Dec 9, 2024	EXHIBIT	PETITIONER
EX1031 Material Property Database	Dec 9, 2024	EXHIBIT	PETITIONER
EX1032 US9993995	Dec 9, 2024	EXHIBIT	PETITIONER
EX1033 Thermal Properties of Metals	Dec 9, 2024	EXHIBIT	PETITIONER
EX1034 2011 Minerals Yearbook	Dec 9, 2024	EXHIBIT	PETITIONER
EX1035 Overview of materials for Polyetherimide	Dec 9, 2024	EXHIBIT	PETITIONER
EX1036 Surface Energy of Plastics	Dec 9, 2024	EXHIBIT	PETITIONER
EX1037 US20130186549A1	Dec 9, 2024	EXHIBIT	PETITIONER
EX1038 US5124192	Dec 9, 2024	EXHIBIT	PETITIONER
EX1100 660 stipulation	Dec 9, 2024	EXHIBIT	PETITIONER
EX1101 EDTX Docket Control Order	Dec 9, 2024	EXHIBIT	PETITIONER
EX1039 US3179634	Dec 9, 2024	EXHIBIT	PETITIONER
EX1003 Hickner Declaration	Dec 9, 2024	EXHIBIT	PETITIONER
Petition : as filed	Dec 9, 2024	PAPER	PETITIONER