Davidson Instruments, Inc. v. Parker-Hannifin Corporation
Plaintiff: Davidson Instruments, Inc.
Defendant: Parker-Hannifin Corporation
Pretrial Services: Nancy Atlas
Case Number: 2:2025cv00520
Filed: May 12, 2025
Court: U.S. District Court for the Eastern District of Texas
Presiding Judge: Rodney Gilstrap
Referring Judge: Roy S Payne
Nature of Suit: Anti-Trust
Cause of Action: 15 U.S.C. § 2 Antitrust Litigation
Jury Demanded By: Plaintiff
Docket Report

This docket was last retrieved on December 12, 2025. A more recent docket listing may be available from PACER.

Date Filed Document Text
November 7, 2025 Filing 69 Paper Transcript Request by Davidson Instruments, Inc. for November 6, 2025 Motion Hearing before Judge Roy S. Payne. (Smith, Melissa) Modified on 11/7/2025 (jbe). Request forwarded to Shelly Holmes.
November 6, 2025 Filing 68 Minute Entry for proceedings held before Magistrate Judge Roy S. Payne: Motion Hearing held on 11/6/2025 from 01:34 - 03:41 re #32 SEALED MOTION TO DISMISS FOR FAILURE TO STATE A CLAIM AND/OR FORUM NON CONVENIENS, OR IN THE ALTERNATIVE, MOTION TO STAY. Attorney Appearances: Plaintiff - Melissa Smith, John Keville, Danielle Healey, John Picone; Defense - William Bo Davis, III, Robert Ware. No exhibits. (Court Reporter - Shelly Holmes) (wea) Modified on 11/7/2025 (wea).
November 6, 2025 Opinion or Order Filing 67 PROTECTIVE ORDER (Motion(s) #66 terminated). Signed by Magistrate Judge Roy S. Payne on 11/6/2025. (NKL)
November 5, 2025 Filing 66 JOINT MOTION for Entry of Protective Order by Davidson Instruments, Inc.. (Attachments: #1 Exhibit 1, [Proposed] Protective Order)(Keville, John)
October 9, 2025 Filing 65 NOTICE OF COMPLIANCE by Davidson Instruments, Inc. Regarding Initial Disclosures (Smith, Melissa)
October 8, 2025 Filing 64 NOTICE of Discovery Disclosure by Parker-Hannifin Corporation (Davis, William)
September 25, 2025 Filing 63 REDACTION to #54 Sealed Sur-Reply to Reply to Response to Motion by Davidson Instruments, Inc.. (Smith, Melissa)
September 22, 2025 NOTICE of Hearing on Motion #32 SEALED MOTION TO DISMISS FOR FAILURE TO STATE A CLAIM AND/OR FORUM NON CONVENIENS, OR IN THE ALTERNATIVE, MOTION TO STAY : Motion Hearing RESET for 11/6/2025 at 01:30 PM before Magistrate Judge Roy S. Payne. (wea)
September 18, 2025 Opinion or Order Filing 62 ORDER Appointing Mediator. IT IS ORDERED that the Hon. Nancy F. Atlas is hereby appointed as mediator in the above referenced case. Signed by Magistrate Judge Roy S. Payne on 9/18/2025. (NKL)
September 17, 2025 Filing 61 JOINT NOTICE of Designation of Mediator, Nancy F. Atlas, filed by Parker-Hannifin Corporation. (Davis, William)
September 12, 2025 NOTICE of Hearing on Motion #32 SEALED MOTION TO DISMISS FOR FAILURE TO STATE A CLAIM AND/OR FORUM NON CONVENIENS, OR IN THE ALTERNATIVE, MOTION TO STAY : Motion Hearing set for 10/27/2025 at 09:00 AM before Magistrate Judge Roy S. Payne. (wea)
September 11, 2025 Opinion or Order Filing 60 AMENDED DISCOVERY ORDER. Signed by Magistrate Judge Roy S. Payne on 9/11/2025. (NKL)
September 11, 2025 Opinion or Order Filing 59 DOCKET CONTROL ORDER re #55 JOINT MOTION for Entry of Docket Control Order filed by Davidson Instruments, Inc.., Pretrial Conference set for 1/21/2027 at 09:00 AM before Magistrate Judge Roy S. Payne., Jury Selection set for 2/8/2027 at 09:00AM before District Judge Rodney Gilstrap. (Motion(s) #55 terminated). Signed by Magistrate Judge Roy S. Payne on 9/11/2025. (NKL)
September 11, 2025 Opinion or Order Filing 58 ORDER granting #53 Motion to Seal Its Sur-Reply to Defendant Parker-Hannifin Corporations Motion to Dismiss. Signed by Magistrate Judge Roy S. Payne on 9/11/2025. (NKL)
September 11, 2025 Opinion or Order Filing 57 DISCOVERY ORDER (Motion(s) #56 terminated). Signed by Magistrate Judge Roy S. Payne on 9/10/2025. (NKL)
September 10, 2025 Filing 56 JOINT MOTION for Entry of Discovery Order by Davidson Instruments, Inc.. (Attachments: #1 Exhibit 1 - [Proposed] Discovery Order)(Keville, John)
September 10, 2025 Filing 55 JOINT MOTION for Entry of Docket Control Order by Davidson Instruments, Inc.. (Attachments: #1 Exhibit 1 - [Proposed] Docket Control Order)(Keville, John)
September 10, 2025 Filing 54 SEALED SUR-REPLY to Reply to Response re #32 SEALED MOTION TO DISMISS FOR FAILURE TO STATE A CLAIM AND/OR FORUM NON CONVENIENS, OR IN THE ALTERNATIVE, MOTION TO STAY filed by Davidson Instruments, Inc.. (Smith, Melissa)
September 10, 2025 Filing 53 UNOPPOSED MOTION TO SEAL ITS SUR-REPLY TO DEFENDANT'S MOTION TO DISMISS by Davidson Instruments, Inc.. (Attachments: #1 Proposed Order)(Smith, Melissa)
September 10, 2025 Filing 52 REDACTION to #49 Sealed Reply to Response to Motion, by Parker-Hannifin Corporation. (Attachments: #1 Exhibit F)(Davis, William)
September 8, 2025 Minute Entry for proceedings held before Magistrate Judge Roy S. Payne: Scheduling Conference held on 9/8/2025. Proposed deadlines for Docket Control Order and Discovery Order discussed. Parties to file proposed DCO and PO. Attorney Appearances: Plaintiff - Melissa Smith, John Keville, John Picone; Defense - William Davis, Robert Ware. No exhibits. (Court Reporter - Not Recorded) (wea)
September 3, 2025 Opinion or Order Filing 51 ORDER granting #48 Motion to Seal Reply Brief. Signed by Magistrate Judge Roy S. Payne on 9/3/2025. (NKL)
September 3, 2025 Opinion or Order Filing 50 ORDER granting #47 Motion to Substitute Lead Counsel. Signed by Magistrate Judge Roy S. Payne on 9/3/2025. (NKL)
September 2, 2025 Filing 49 SEALED REPLY to Response re #32 SEALED MOTION TO DISMISS FOR FAILURE TO STATE A CLAIM AND/OR FORUM NON CONVENIENS, OR IN THE ALTERNATIVE, MOTION TO STAY filed by Parker-Hannifin Corporation. (Attachments: #1 Exhibit F)(Davis, William)
September 2, 2025 Filing 48 UNOPPOSED MOTION to Seal Reply Brief by Parker-Hannifin Corporation. (Attachments: #1 Proposed Order)(Davis, William)
September 2, 2025 Filing 47 UNOPPOSED MOTION TO SUBSTITUTE LEAD COUNSEL by Davidson Instruments, Inc.. (Attachments: #1 Proposed Order)(Smith, Melissa)
August 29, 2025 Filing 46 REDACTION to #44 Sealed Response to Motion, by Davidson Instruments, Inc.. (Attachments: #1 Exhibit 2, #2 Exhibit 3, #3 Exhibit 4, #4 Exhibit 5, #5 Exhibit 6, #6 Exhibit 7, #7 Proposed Order)(Smith, Melissa)
August 27, 2025 Opinion or Order Filing 45 ORDER granting #43 Motion to Seal its Opposition to Defendant Parker-Hannifin Corporations Motion to Dismiss. Signed by Magistrate Judge Roy S. Payne on 8/27/2025. (NKL)
August 22, 2025 Filing 44 SEALED RESPONSE re #32 SEALED MOTION TO DISMISS FOR FAILURE TO STATE A CLAIM AND/OR FORUM NON CONVENIENS, OR IN THE ALTERNATIVE, MOTION TO STAY filed by Davidson Instruments, Inc.. (Attachments: #1 Exhibit 1, #2 Exhibit 2, #3 Exhibit 3, #4 Exhibit 4, #5 Exhibit 5, #6 Exhibit 6, #7 Exhibit 7, #8 Proposed Order)(Smith, Melissa)
August 22, 2025 Filing 43 UNOPPOSED MOTION TO SEAL ITS RESPONSE TO DEFENDANT'S MOTION TO DISMISS by Davidson Instruments, Inc.. (Attachments: #1 Proposed Order)(Smith, Melissa)
August 14, 2025 Opinion or Order Filing 42 ORDER granting #41 Motion for Extension of Time to File Response/Reply re #32 SEALED MOTION TO DISMISS FOR FAILURE TO STATE A CLAIM AND/OR FORUM NON CONVENIENS, OR IN THE ALTERNATIVE, MOTION TO STAY Responses due by 8/22/2025. Signed by Magistrate Judge Roy S. Payne on 8/13/2025. (NKL)
August 12, 2025 Filing 41 UNOPPOSED MOTION for Extension of Time to File Response/Reply as to #32 SEALED MOTION TO DISMISS FOR FAILURE TO STATE A CLAIM AND/OR FORUM NON CONVENIENS, OR IN THE ALTERNATIVE, MOTION TO STAY by Davidson Instruments, Inc.. (Attachments: #1 Proposed Order)(Smith, Melissa)
August 12, 2025 Opinion or Order Filing 40 NOTICE OF SCHEDULING CONFERENCE, PROPOSED DEADLINES FOR DOCKET CONTROL ORDER, AND DISCOVERY ORDER - Scheduling/Case Management Conference set for 9/8/2025 at 03:20 PM before Magistrate Judge Roy S. Payne. Signed by Magistrate Judge Roy S. Payne on 8/11/2025. (NKL)
August 11, 2025 Filing 39 REDACTION to #32 SEALED MOTION TO DISMISS FOR FAILURE TO STATE A CLAIM AND/OR FORUM NON CONVENIENS, OR IN THE ALTERNATIVE, MOTION TO STAY by Parker-Hannifin Corporation. (Attachments: #1 Exhibit A, #2 Exhibit B, #3 Exhibit C, #4 Exhibit D, #5 Exhibit E, #6 Proposed Order)(Davis, William)
August 7, 2025 Filing 38 NOTICE of Attorney Appearance - Pro Hac Vice by Sofya Asatryan on behalf of Davidson Instruments, Inc.. Filing fee $ 100, receipt number ATXEDC-11011850. (Asatryan, Sofya)
August 6, 2025 Filing 37 NOTICE of Attorney Appearance - Pro Hac Vice by Victoria Wojciechowski Hubona on behalf of Davidson Instruments, Inc.. Filing fee $ 100, receipt number ATXEDC-11009504. (Hubona, Victoria)
August 5, 2025 Opinion or Order Filing 36 ORDER granting #31 Motion to Seal. Signed by Magistrate Judge Roy S. Payne on 8/5/2025. (NKL)
August 5, 2025 Filing 35 NOTICE of Readiness for Scheduling Conference by Davidson Instruments, Inc. (Smith, Melissa)
August 5, 2025 Filing 34 NOTICE of Designation of Attorney in Charge to Robert Francis Ware on behalf of Parker-Hannifin Corporation (Ware, Robert)
August 4, 2025 Filing 33 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Parker-Hannifin Corporation (Davis, William)
August 4, 2025 Filing 32 SEALED MOTION TO DISMISS FOR FAILURE TO STATE A CLAIM AND/OR FORUM NON CONVENIENS, OR IN THE ALTERNATIVE, MOTION TO STAY by Parker-Hannifin Corporation. (Attachments: #1 Exhibit A, #2 Exhibit B, #3 Exhibit C, #4 Exhibit D, #5 Exhibit E, #6 Proposed Order)(Davis, William)
August 4, 2025 Filing 31 UNOPPOSED MOTION to Seal by Parker-Hannifin Corporation. (Attachments: #1 Proposed Order)(Davis, William)
August 4, 2025 Filing 30 NOTICE of Attorney Appearance - Pro Hac Vice by Paul W Garrity on behalf of Davidson Instruments, Inc.. Filing fee $ 100, receipt number ATXEDC-11001712. (Garrity, Paul)
August 4, 2025 Opinion or Order Filing 29 ORDER denying #26 Motion to Consolidate Briefing and Increase Page Limitations. Signed by Magistrate Judge Roy S. Payne on 8/3/2025. (NKL)
August 4, 2025 Opinion or Order Filing 28 ORDER granting #1 Motion to Seal Complaint. Signed by Magistrate Judge Roy S. Payne on 8/3/2025. (NKL)
July 31, 2025 Filing 27 NOTICE of Attorney Appearance by Ty William Wilson on behalf of Parker-Hannifin Corporation (Wilson, Ty)
July 30, 2025 Filing 26 UNOPPOSED MOTION TO CONSOLIDATE BRIEFING AND INCREASE PAGE LIMITATIONS by Parker-Hannifin Corporation. (Attachments: #1 Proposed Order)(Davis, William)
July 30, 2025 Filing 25 NOTICE of Attorney Appearance by James Young Hurt on behalf of Davidson Instruments, Inc. (Hurt, James)
July 29, 2025 Filing 24 NOTICE of Attorney Appearance - Pro Hac Vice by Caitlin Thomas on behalf of Parker-Hannifin Corporation. Filing fee $ 100, receipt number ATXEDC-10991002. (Thomas, Caitlin)
July 29, 2025 Filing 23 NOTICE of Attorney Appearance - Pro Hac Vice by Robert Francis Ware on behalf of Parker-Hannifin Corporation. Filing fee $ 100, receipt number ATXEDC-10990903. (Ware, Robert)
July 29, 2025 Filing 22 NOTICE of Attorney Appearance - Pro Hac Vice by Edward Gerard Babbitt on behalf of Parker-Hannifin Corporation. Filing fee $ 100, receipt number ATXEDC-10990870. (Babbitt, Edward)
July 29, 2025 Filing 21 NOTICE of Attorney Appearance - Pro Hac Vice by Rebecca Pronesti on behalf of Parker-Hannifin Corporation. Filing fee $ 100, receipt number ATXEDC-10990824. (Pronesti, Rebecca)
July 22, 2025 Filing 20 NOTICE of Attorney Appearance by Jesse Leigh Jenike-Godshalk on behalf of Parker-Hannifin Corporation (Jenike-Godshalk, Jesse)
July 21, 2025 Opinion or Order Filing 19 ORDER granting #18 Motion to Extend Its Deadline to Answer or Otherwise Respond to Plaintiff Davidson Instruments, Inc.s Original Complaint.. Signed by Magistrate Judge Roy S. Payne on 7/20/2025. (NKL)
July 18, 2025 Filing 18 UNOPPOSED MOTION for Extension of Time to File Answer or Otherwise Respond to Original Complaint by Parker-Hannifin Corporation. (Attachments: #1 Proposed Order)(Davis, William)
June 3, 2025 Filing 17 NOTICE of Attorney Appearance by John R Keville on behalf of Davidson Instruments, Inc. (Keville, John)
May 30, 2025 Filing 16 Unopposed Application for Extension of Time to Answer Complaint is granted. (Text entry only, no document attached.)(NKL)
May 29, 2025 Filing 15 Unopposed Application for Extension of Time to Answer Complaint filed by Parker-Hannifin Corporation. Summons originally served on 05/14/2025. Agreed new answer date is 07/21/2025.(Davis, William)
May 27, 2025 Filing 14 NOTICE of Attorney Appearance - Pro Hac Vice by Brian Medich on behalf of Davidson Instruments, Inc.. Filing fee $ 100, receipt number ATXEDC-10862257. (Medich, Brian)
May 23, 2025 Filing 13 Notice of Filing of Copyright Form (AO 121). AO 121 emailed to the Register of Copyrights. (Healey, Danielle)
May 22, 2025 Filing 12 NOTICE of Attorney Appearance by John V Picone, III on behalf of Davidson Instruments, Inc. (Picone, John)
May 22, 2025 Filing 11 NOTICE of Attorney Appearance by Danielle J Healey on behalf of Davidson Instruments, Inc. (Healey, Danielle)
May 22, 2025 Filing 10 NOTICE of Attorney Appearance by Holly H Barnes on behalf of Davidson Instruments, Inc. (Barnes, Holly)
May 22, 2025 Filing 9 NOTICE of Attorney Appearance by Brian Gregory Strand on behalf of Davidson Instruments, Inc. (Strand, Brian)
May 22, 2025 Filing fee paid: $ 405, receipt number 600069364 (kcv)
May 21, 2025 Filing 8 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Davidson Instruments, Inc. (Smith, Melissa)
May 14, 2025 Filing 7 SUMMONS Returned Executed by Davidson Instruments, Inc.. (Smith, Melissa)
May 14, 2025 Filing 6 SUMMONS Issued as to Parker-Hannifin Corporation. (mdj)
May 14, 2025 Filing 5 ERROR ON ISSUED SUMMONS PER ATTORNEY. SUMMONS HAVE BEEN REISSUED SUMMONS Issued as to Parker-Hannifin Corporation. (mdj) Modified on 5/14/2025 (mdj).
May 14, 2025 District Judge Rodney Gilstrap and Magistrate Judge Roy S. Payne added. (mdj)
May 14, 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. (mdj)
May 13, 2025 Filing 4 REDACTION to #2 Sealed Document, by Davidson Instruments, Inc.. (Attachments: #1 Exhibit 1, #2 Exhibit 2, #3 Exhibit 3, #4 Exhibit 4, #5 Exhibit 5, #6 Civil Cover Sheet)(Smith, Melissa)
May 12, 2025 Filing 3 DEMAND for Trial by Jury by Davidson Instruments, Inc.. (Smith, Melissa)
May 12, 2025 Filing 2 Sealed Document PLAINTIFF'S ORIGINAL COMPLAINT FOR VIOLATIONS OF THE DEFEND TRADE SECRETS ACT, THE TEXAS UNIFORM TRADE SECRETS ACT, COPYRIGHT INFRINGEMENT, AND VIOLATION OF SECTION 2 OF THE SHERMAN ANTITRUST ACT (Attachments: #1 Exhibit 1, #2 Exhibit 2, #3 Exhibit 3, #4 Exhibit 4, #5 Exhibit 5, #6 Civil Cover Sheet)(Smith, Melissa)
May 12, 2025 Filing 1 MOTION TO SEAL COMPLAINT by Davidson Instruments, Inc.. (Attachments: #1 Proposed Order)(Smith, Melissa)

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Search for this case: Davidson Instruments, Inc. v. Parker-Hannifin Corporation
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Plaintiff: Davidson Instruments, Inc.
Represented By: Melissa Richards Smith
Represented By: John V Picone, III
Represented By: Holly H Barnes
Represented By: Brian Gregory Strand
Represented By: Brian Medich
Represented By: Victoria Wojciechowski Hubona
Represented By: Sofya Asatryan
Represented By: Paul W Garrity
Represented By: James Young Hurt
Represented By: Danielle J Healey
Represented By: John R Keville
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Defendant: Parker-Hannifin Corporation
Represented By: William E. Davis, III
Represented By: Ty William Wilson
Represented By: Rebecca Pronesti
Represented By: Jesse Leigh Jenike-Godshalk
Represented By: Edward Gerard Babbitt
Represented By: Caitlin Thomas
Represented By: Robert Francis Ware
Represented By: Robert Francis Ware
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Pretrial services: Nancy Atlas
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