IP Verse

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

Explore the PTAB proceeding IPR2025-00532 filed by Shenzhen Tuozhu Technology Co., Ltd. et al. against Stratasys, Inc. et al. on Feb 5, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-00532
Filing Date: Feb 5, 2025
Petitioner: Shenzhen Tuozhu Technology Co., Ltd. et al.
Respondent: Stratasys, Inc. et al.
Status: Pending
Respondent Application Number: 14922267
Respondent Tech Center: 1700
Respondent Patent Number: 10556381

Proceeding Decision New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document Name	Filing Date	Category	Filing Party
Director Discretionary Decision: Refer	Jul 17, 2025	PAPER	BOARD

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
Alert me when new update on this case
Director Discretionary Decision: Refer	Jul 17, 2025	PAPER	BOARD
LegalMetric Individual Judge Report for Judge James Rodney Gilstrap Patent Cases December 2011 to January 2025	Jul 9, 2025	EXHIBIT	PETITIONER
Email from Christian Tatum to Michael Vincent re Case No. 2:24-cv-00644-JRG (E.D. Tex.); Stratasys, Inc. v. Shenzhen Tuozhu Tech. Co., Ltd. RFPs (Apr. 4, 2025)	Jul 9, 2025	EXHIBIT	PETITIONER
Order Granting Stay in Maxeon Solar PTE. LTD. V. Hanwha Solutions Corp. et al., case no. 2:24-CV-00262-JRG (EDTX)	Jul 9, 2025	EXHIBIT	PETITIONER
PTAB Trial Statistics, January 2024, IPR, PGR (United States Patent Trial and Appeal Board)	Jul 9, 2025	EXHIBIT	PETITIONER
July 9, 2025 Stipulation	Jul 9, 2025	EXHIBIT	PETITIONER
PLAINTIFF STRATASYS, INC.’S SECOND AMENDED DISCLOSURE OF ASSERTED CLAIMS AND INFRINGEMENT CONTENTIONS, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd. et al., 2-24-cv-00644 (EDTX)	Jul 9, 2025	EXHIBIT	PETITIONER
PLAINTIFF’S MOTION TO COMPEL, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co., No. 2:24-cv-00644-JRG, Dkt. 57	Jul 9, 2025	EXHIBIT	PETITIONER
DEFENDANT’S MOTION TO COMPEL, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co., No. 2:24-cv-00644-JRG, Dkt. 61	Jul 9, 2025	EXHIBIT	PETITIONER
Exhibit E - Exemplary Infringement Evidence for U.S. Patent No. 10,556,381 Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd. et al., 2-24-cv-00644 (EDTX)	Jul 9, 2025	EXHIBIT	PETITIONER
US Securities and Exchange Commission Form 20-F, Stratasys LTD for fiscal year ended December 31, 2024	Jul 9, 2025	EXHIBIT	PETITIONER
PLAINTIFF’S SUPPLEMENTAL RESPONSES AND OBJECTIONS TO DEFENDANTS’ FIRST SET OF INTERROGATORIES (Nos. 1-21), Stratasys, Inc. v. Shenzhen Tuozhu Technology Co., No. 2:24-cv-00644-JRG	Jul 9, 2025	EXHIBIT	PETITIONER
Email from Aaron Pirouznia to Christian Tatum re Case No. 2:24-cv-00644-JRG (E.D. Tex.); Stratasys, Inc. v. Shenzhen Tuozhu Tech. Co., Ltd. RFPs	Jul 9, 2025	EXHIBIT	PETITIONER
Petitioner's Opposition to Patent Owners Discretionary Denial Brief	Jul 9, 2025	PAPER	PETITIONER
PATENT OWNER'S PRELIMINARY RESPONSE	Jul 7, 2025	PAPER	PATENT OWNER
Patent Owner's Discretionary Denial Brief	Jun 9, 2025	PAPER	PATENT OWNER
Docket Navigator – Judge Rodney Gilstrap Motion Success for Stay Pending IPR and Time to Milestones	Jun 9, 2025	EXHIBIT	PATENT OWNER
United States District Courts — Judicial Caseload Profiles for Eastern District of Texas (Sept. 30, 2024 and Dec. 31, 2024)	Jun 9, 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	Jun 9, 2025	EXHIBIT	PATENT OWNER
Discovery Order, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG, Dkt No. 35	Jun 9, 2025	EXHIBIT	PATENT OWNER
Protective Order, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG, Dkt No. 36	Jun 9, 2025	EXHIBIT	PATENT OWNER
e-Discovery Order, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG, Dkt No. 41	Jun 9, 2025	EXHIBIT	PATENT OWNER
Invalidity and Ineligibility Contentions, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG	Jun 9, 2025	EXHIBIT	PATENT OWNER
Transcript of Hearing on the Nomination of Howard Lutnick, of New York, to be Secretary of Commerce (Jan. 29, 2025)	Jun 9, 2025	EXHIBIT	PATENT OWNER
Order Denying Defendants’ Motion to Dismiss for Failure to Join Indispensable Party, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG, Dkt. No. 53	Jun 9, 2025	EXHIBIT	PATENT OWNER
Plaintiff’s Unopposed Motion to Consolidate Case No. 2:25-cv- 00465-JRG with Case Nos. 2:24-cv-00644-JRG and 2:24-cv- 00645-JRG, Stratasys, Inc. v. Shenzhen Tuozhu Technology Co. Ltd., No. 2:24-cv-00644-JRG, Dkt. No. 54	Jun 9, 2025	EXHIBIT	PATENT OWNER
Lex Machina, Patent Litigation Report 2024 (Feb. 2024)	Jun 9, 2025	EXHIBIT	PATENT OWNER
U.S. District Court, Eastern District of Texas [Live] Calendar Events Set for 6/1/2026-8/1/2026	Jun 9, 2025	EXHIBIT	PATENT OWNER
April 8, 2025 Sotera Stipulation	Apr 15, 2025	EXHIBIT	PETITIONER
Petitioner's Updated Exhibit List	Apr 15, 2025	PAPER	PETITIONER
Notice: Notice filing date accorded	Apr 7, 2025	PAPER	BOARD
STRATASYS, INC. Mandatory Notice	Feb 26, 2025	PAPER	PATENT OWNER
STRATASYS, INC. Power of Attorney	Feb 26, 2025	PAPER	PATENT OWNER
US10556381B2 Kemperle	Feb 5, 2025	EXHIBIT	PETITIONER
US10556381 File History	Feb 5, 2025	EXHIBIT	PETITIONER
US2003100824A1 Warren	Feb 5, 2025	EXHIBIT	PETITIONER
US9031680B2 Napadensky	Feb 5, 2025	EXHIBIT	PETITIONER
US2009273122A1 Batchelder	Feb 5, 2025	EXHIBIT	PETITIONER
US2007228592A1 Dunn	Feb 5, 2025	EXHIBIT	PETITIONER
US2007179656A1 Eshed	Feb 5, 2025	EXHIBIT	PETITIONER
US6629011B1 Calderon	Feb 5, 2025	EXHIBIT	PETITIONER
US7552543B2 Tomelleri	Feb 5, 2025	EXHIBIT	PETITIONER
US2007056176A1 Matsumiya	Feb 5, 2025	EXHIBIT	PETITIONER
Practical 3D Printers	Feb 5, 2025	EXHIBIT	PETITIONER
Exhibit E - Exemplary Infringement Evidence for U.S. Patent No. 10,5	Feb 5, 2025	EXHIBIT	PETITIONER
US2008195353A1 Igasaki	Feb 5, 2025	EXHIBIT	PETITIONER
Carryer_Introduction to Mechatronic Design	Feb 5, 2025	EXHIBIT	PETITIONER
Sirohi_Fundamental Understanding of Piezoelectric Strain Sensors	Feb 5, 2025	EXHIBIT	PETITIONER
Piezoelectric element product	Feb 5, 2025	EXHIBIT	PETITIONER
RepRap20208	Feb 5, 2025	EXHIBIT	PETITIONER
Declaration of Adrian Bowyer	Feb 5, 2025	EXHIBIT	PETITIONER
Notice: Power of Attorney	Feb 5, 2025	PAPER	PETITIONER
US5340433A Crump	Feb 5, 2025	EXHIBIT	PETITIONER
Docket Control Order	Feb 5, 2025	EXHIBIT	PETITIONER
US District Court EDTX Calendar June-July2026	Feb 5, 2025	EXHIBIT	PETITIONER
Document 38 Bambu MTD	Feb 5, 2025	EXHIBIT	PETITIONER
Declaration of June Munford	Feb 5, 2025	EXHIBIT	PETITIONER
Declaration of Berthusen	Feb 5, 2025	EXHIBIT	PETITIONER
Petitioner Stip	Feb 5, 2025	EXHIBIT	PETITIONER
Declaration of Wolfe	Feb 5, 2025	EXHIBIT	PETITIONER
Petition: as filed	Feb 5, 2025	PAPER	PETITIONER