Doosan Bobcat North America, Inc. v. Caterpillar, Inc. et al
Plaintiff: Doosan Bobcat North America, Inc.
Defendant: Caterpillar, Inc. and Holt Texas, Ltd. doing business as Holt Group
Case Number: 2:2025cv01185
Filed: December 2, 2025
Court: U.S. District Court for the Eastern District of Texas
Presiding Judge: Rodney Gilstrap
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 27, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
January 27, 2026 Opinion or Order Filing 28 ORDER Granting #25 Motion Staying Case. Signed by District Judge Rodney Gilstrap on 01/27/2026. (mdj)
January 22, 2026 Filing 27 FILED IN ERROR- NOTICE of Attorney Appearance by Charles Neville Reese, Jr on behalf of Doosan Bobcat North America, Inc. (Reese, Charles) Modified on 1/22/2026 (mdj).
January 21, 2026 Filing 26 NOTICE of Attorney Appearance by Melissa Richards Smith on behalf of Doosan Bobcat North America, Inc. (Smith, Melissa)
January 21, 2026 Filing 25 UNOPPOSED MOTION to Stay This Action Until the ITC's Determination Becomes Final by Caterpillar, Inc., Holt Texas, Ltd.. (Attachments: #1 Exhibit A - ITC Notice of Institution, #2 Proposed Order)(Heffernan, Jeanne)
January 21, 2026 Filing 24 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Holt Texas, Ltd. (Heffernan, Jeanne)
January 21, 2026 Filing 23 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Caterpillar, Inc. (Heffernan, Jeanne)
January 21, 2026 Filing 22 NOTICE of Attorney Appearance by Jeanne Marie Heffernan on behalf of Caterpillar, Inc., Holt Texas, Ltd. (Heffernan, Jeanne)
January 21, 2026 Filing 21 NOTICE of Attorney Appearance by James John Lomeo on behalf of Caterpillar, Inc., Holt Texas, Ltd. (Lomeo, James)
January 21, 2026 Filing 20 NOTICE of Attorney Appearance by Kevin Anthony Collareno on behalf of Doosan Bobcat North America, Inc. (Collareno, Kevin)
January 21, 2026 Filing 19 NOTICE of Attorney Appearance by Brian Patrick Boyd on behalf of Doosan Bobcat North America, Inc. (Boyd, Brian)
January 21, 2026 Filing 18 NOTICE of Attorney Appearance by Noah C Graubart on behalf of Doosan Bobcat North America, Inc. (Graubart, Noah)
January 21, 2026 Filing 17 NOTICE of Attorney Appearance by Thad C Kodish on behalf of Doosan Bobcat North America, Inc. (Kodish, Thad)
December 22, 2025 Filing 16 Unopposed Application for Extension of Time to Answer Complaint is granted. Caterpillar, Inc. answer is now due 2/9/2026; Holt Texas, Ltd. answer is now due 2/9/2026. (Text entry only, no document attached.)(mdj)
December 22, 2025 Filing 15 Unopposed Application for Extension of Time to Answer Complaint filed by Doosan Bobcat North America, Inc.. Summons originally served on 12/3/25. Agreed new answer date is 2/9/26.(Dacus, Deron)
December 10, 2025 Filing 14 NOTICE of Attorney Appearance by Iman Lordgooei on behalf of Doosan Bobcat North America, Inc. (Lordgooei, Iman)
December 5, 2025 Filing 13 NOTICE of Attorney Appearance by Nathan A Hamstra on behalf of Doosan Bobcat North America, Inc. (Hamstra, Nathan)
December 4, 2025 Filing 12 NOTICE of Attorney Appearance by Valerie Anne Lozano, I on behalf of Doosan Bobcat North America, Inc. (Lozano, Valerie)
December 3, 2025 Filing 11 Summons returned executed by Doosan Bobcat North America, Inc.. Holt Texas, Ltd. served on 12/3/2025. (Kaplan, Marc)
December 3, 2025 Filing 10 Summons returned executed by Doosan Bobcat North America, Inc.. Caterpillar, Inc. served on 12/3/2024. (Kaplan, Marc)
December 2, 2025 Filing 9 NOTICE of Attorney Appearance by Deron R Dacus on behalf of Doosan Bobcat North America, Inc. (Dacus, Deron)
December 2, 2025 Filing 8 Summons issued as to Holt Texas, Ltd.. (mdj)
December 2, 2025 Filing 7 Summons issued as to Caterpillar, Inc.. (mdj)
December 2, 2025 Filing 6 NOTICE of Attorney Appearance by Marc L Kaplan on behalf of Doosan Bobcat North America, Inc. (Kaplan, Marc)
December 2, 2025 Filing 5 Request for Clerk to issue Summons in a Civil Action filed by Doosan Bobcat North America, Inc.. (Kaplan, Marc)
December 2, 2025 Filing 4 Request for Clerk to issue Summons in a Civil Action filed by Doosan Bobcat North America, Inc.. (Kaplan, Marc)
December 2, 2025 Filing 3 Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Kaplan, Marc)
December 2, 2025 Filing 2 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Doosan Bobcat North America, Inc. identifying Corporate Parent Doosan Bobcat, Inc. for Doosan Bobcat North America, Inc.. (Kaplan, Marc)
December 2, 2025 Filing 1 COMPLAINT FOR PATENT INFRINGEMENT against Caterpillar, Inc., Holt Texas, Ltd. ( Filing fee $ 405 receipt number ATXEDC-11234395.), filed by Doosan Bobcat North America, Inc.. (Attachments: #1 Exhibit 1, #2 Exhibit 2, #3 Exhibit 3, #4 Exhibit 4, #5 Exhibit 5, #6 Exhibit 6, #7 Exhibit 7, #8 Exhibit 8, #9 Exhibit 9, #10 Exhibit 10, #11 Exhibit 11, #12 Civil Cover Sheet)(Kaplan, Marc)
December 2, 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. (Copy of the notice to be sent by US Mail to parties not electronically noticed.) (mdj)
December 2, 2025 Case assigned to District Judge Rodney Gilstrap. (mdj)

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Plaintiff: Doosan Bobcat North America, Inc.
Represented By: Marc L Kaplan
Represented By: Deron R Dacus
Represented By: Valerie Anne Lozano, I
Represented By: Thad C Kodish
Represented By: Noah C Graubart
Represented By: Nathan A Hamstra
Represented By: Melissa Richards Smith
Represented By: Kevin Anthony Collareno
Represented By: Iman Lordgooei
Represented By: Charles Neville Reese, Jr
Represented By: Brian Patrick Boyd
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Defendant: Caterpillar, Inc.
Represented By: James John Lomeo
Represented By: Jeanne Marie Heffernan
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Defendant: Holt Texas, Ltd. doing business as Holt Group
Represented By: James John Lomeo
Represented By: Jeanne Marie Heffernan
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