Caterpillar Inc. v. Individuals, Partnerships, and Unincorporated Associations Identified on Schedule "A"
Plaintiff: Caterpillar Inc.
Defendant: Individuals, Partnerships, and Unincorporated Associations Identified on Schedule "A", Defendant A tz-cable, Defendant B construction-site-man, Defendant C Equipment-Leader/equipment-manager, Defendant D lift-sale-9, Defendant E taizhuyingying999, Defendant F kangkang-7, Defendant G qby-123, Defendant H gkgh3674, Defendant J lixiao-46, Defendant K pok_6459, Defendant L Mechanical Elves, Defendant M millions-printing, Defendant N bestcc_87, Defendant O heavy-equipment-master/heavy-equipment-parts, Defendant P Smooth-Start, Defendant Q mbest-6, Defendant R ja-92003, Defendant S heavy-parts_2533, Defendant T Replace parts-Provider/parts-repair-man, Defendant Y tai-bamboo, Defendant Z qby-strong-4582, Defendant AA replacement-accessories-world, Defendant AB millions-yuan and Defendant AC qqbbyy-2025
Case Number: 4:2025cv01050
Filed: September 24, 2025
Court: U.S. District Court for the Eastern District of Texas
Presiding Judge: Amos L Mazzant
Nature of Suit: Patent
Cause of Action: 35 U.S.C. § 271 Patent Infringement
Jury Demanded By: Plaintiff
Docket Report

This docket was last retrieved on January 29, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
January 29, 2026 Filing 17 NOTICE of Voluntary Dismissal by Caterpillar Inc. (Jelenchick, Kadie)
December 11, 2025 Filing 16 Clerk's ENTRY OF DEFAULT as to Caterpillar Inc. (CLC)
December 10, 2025 Filing 15 Request by Caterpillar Inc. for Clerk's Entry of Default against Individuals, Partnerships, and Unincorporated Associations Identified on Schedule "A". (Attachments: #1 Affidavit/Declaration of W. Ulrich ISO Motion for Entry of Default, #2 Proposed Order Proposed Entry of Default)(Jelenchick, Kadie)
November 12, 2025 Filing 14 Summons returned executed by Caterpillar Inc.. Individuals, Partnerships, and Unincorporated Associations Identified on Schedule "A" served on 11/7/2025. (Attachments: #1 Exhibit A, #2 Exhibit B, #3 Exhibit C, #4 Exhibit D, #5 Exhibit E, #6 Exhibit F, #7 Exhibit G, #8 Exhibit H, #9 Exhibit I, #10 Exhibit J)(Ulrich, William)
November 5, 2025 Opinion or Order Filing 12 ORDER granting #10 Motion for Service by Publication; finding as moot #11 Motion to Expedite. Caterpillar is authorized to serve Defendants with all pleadings, notices, and other documents in this action via electronic mail at the eBay-associated email addresses provided to Caterpillar from eBay.com. Signed by Chief District Judge Amos L Mazzant on 11/5/2025. (mmc)
October 23, 2025 Filing 11 MOTION to Expedite Ex Parte Motion for Electronic Service of Process by Caterpillar Inc.. (Attachments: #1 Proposed Order)(Ulrich, William)
October 23, 2025 Filing 10 MOTION for Service by Publication Ex Parte Motion for Electronic Service of Process by Caterpillar Inc.. (Attachments: #1 Proposed Order)(Ulrich, William)
September 30, 2025 Opinion or Order Filing 9 ORDER granting #7 Motion for Leave to Serve Third-Party Subpoena Prior to Rule 26(f) Conference; granting #8 Motion Request for Expedited Disposition of Caterpillar's Ex Parte Motion for Leave to Serve Third-Party Subpoena Prior to Rule 26(f) Conference. Signed by Chief District Judge Amos L Mazzant on 9/30/2025. (mmc)
September 24, 2025 Filing 8 MOTION to Expedite Ex Parte Motion for Leave to Serve Third-Party Subpoena by Caterpillar Inc.. (Attachments: #1 Proposed Order)(Ulrich, William)
September 24, 2025 Filing 7 MOTION for Discovery Ex Parte Motion for Leave to Serve Third-Party Subpoena by Caterpillar Inc.. (Attachments: #1 Proposed Order, #2 Exhibit 1 - Proposed Subpoena, #3 Affidavit/Declaration of A. Salomone, #4 Exhibit A of Decl. of A. Salomone)(Ulrich, William)
September 24, 2025 Filing 6 Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Ulrich, William)
September 24, 2025 Filing 5 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Caterpillar Inc. (Ulrich, William)
September 24, 2025 Filing 4 Additional Attachments to Main Document: #1 Complaint,. Exhibit 4S. (Attachments: #1 Additional Attachment(s) Exhibit 4T, #2 Additional Attachment(s) Exhibit 4U, #3 Additional Attachment(s) Exhibit 4V, #4 Additional Attachment(s) Exhibit 4W, #5 Additional Attachment(s) Exhibit 4X, #6 Additional Attachment(s) Exhibit 4Y, #7 Additional Attachment(s) Exhibit 4Z, #8 Additional Attachment(s) Exhibit 4AA, #9 Additional Attachment(s) Exhibit 4AB, #10 Additional Attachment(s) Exhibit 4AC)(Ulrich, William)
September 24, 2025 Filing 3 Additional Attachments to Main Document: #1 Complaint,. Exhibit 4F. (Attachments: #1 Additional Attachment(s) Exhibit 4G, #2 Additional Attachment(s) Exhibit 4H, #3 Additional Attachment(s) Exhibit 4I, #4 Additional Attachment(s) Exhibit 4J, #5 Additional Attachment(s) Exhibit 4K, #6 Additional Attachment(s) Exhibit 4L, #7 Additional Attachment(s) Exhibit 4M, #8 Additional Attachment(s) Exhibit 4N, #9 Additional Attachment(s) Exhibit 4O, #10 Additional Attachment(s) Exhibit 4P, #11 Additional Attachment(s) Exhibit 4Q, #12 Additional Attachment(s) Exhibit 4R)(Ulrich, William)
September 24, 2025 Filing 2 Additional Attachments to Main Document: #1 Complaint,. Exhibit 4A. (Attachments: #1 Additional Attachment(s) Exhibit 4B, #2 Additional Attachment(s) Exhibit 4C, #3 Additional Attachment(s) Exhibit 4D, #4 Additional Attachment(s) Exhibit 4E)(Ulrich, William)
September 24, 2025 Filing 1 COMPLAINT against Individuals, Partnerships, and Unincorporated Associations Identified on Schedule "A" ( Filing fee $ 405 receipt number ATXEDC-11108903.), filed by Caterpillar Inc.. (Attachments: #1 Additional Attachment(s) Schedule A, #2 Exhibit 1 - D754,304, #3 Exhibit 2 - CAT Website Screenshot, #4 Exhibit 3 - CAT Website Screenshot, #5 Civil Cover Sheet)(Ulrich, William)
September 24, 2025 Case assigned to Chief District Judge Amos L Mazzant. (jmb)
September 24, 2025 In accordance with the provisions of 28 USC Section 636(c), you are hereby notified that a U.S. Magistrate Judge of this district court is available to conduct any or all proceedings in this case including a jury or non-jury trial and to order the entry of a final judgment. The form #Consent to Proceed Before Magistrate Judge is available on our website. All signed consent forms, excluding pro se parties, should be filed electronically using the event Notice Regarding Consent to Proceed Before Magistrate Judge. (jmb)

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Search for this case: Caterpillar Inc. v. Individuals, Partnerships, and Unincorporated Associations Identified on Schedule "A"
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Plaintiff: Caterpillar Inc.
Represented By: William Ulrich
Represented By: Kadie M Jelenchick
Represented By: Andrew Salomone
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Defendant: Individuals, Partnerships, and Unincorporated Associations Identified on Schedule "A"
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Defendant: Defendant A tz-cable
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Defendant: Defendant B construction-site-man
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Defendant: Defendant C Equipment-Leader/equipment-manager
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Defendant: Defendant D lift-sale-9
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Defendant: Defendant E taizhuyingying999
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Defendant: Defendant F kangkang-7
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Defendant: Defendant G qby-123
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Defendant: Defendant H gkgh3674
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Defendant: Defendant J lixiao-46
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Defendant: Defendant K pok_6459
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Defendant: Defendant L Mechanical Elves
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Defendant: Defendant M millions-printing
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Defendant: Defendant N bestcc_87
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Defendant: Defendant O heavy-equipment-master/heavy-equipment-parts
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Defendant: Defendant P Smooth-Start
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Defendant: Defendant Q mbest-6
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Defendant: Defendant R ja-92003
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Defendant: Defendant S heavy-parts_2533
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Defendant: Defendant T Replace parts-Provider/parts-repair-man
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Defendant: Defendant Y tai-bamboo
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Defendant: Defendant Z qby-strong-4582
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Defendant: Defendant AA replacement-accessories-world
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Defendant: Defendant AB millions-yuan
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Defendant: Defendant AC qqbbyy-2025
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