Querytron LLC v. Poshmark, Inc.
| Querytron LLC |
| Poshmark, Inc. |
| 1:2025cv00956 |
| July 30, 2025 |
| U.S. District Court for the District of Delaware |
| Gregory B Williams |
| Patent |
| 35 U.S.C. § 271 Patent Infringement |
| Plaintiff |
Docket Report
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This docket was last retrieved on December 22, 2025. A more recent docket listing may be available from PACER.
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Filing 29
SO ORDERED re #28 Notice of Settlement in Principle and Joint Stipulation filed by Querytron LLC. Signed by Judge Gregory B. Williams on 12/22/2025. (lnb)
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| Filing 28 NOTICE of Settlement as to POSHMARK, INC. by Querytron LLC (Garibian, Antranig) |
| Filing 27 REPLY BRIEF re #17 MOTION to Dismiss with Prejudice re #15 Amended Complaint filed by Poshmark, Inc.. (Golden, Ronald) |
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Filing 26
ORDER Granting re #22 MOTION for Pro Hac Vice Appearance of Attorney Isaac Philip Rabicoff filed by Querytron LLC. Signed by Judge Gregory B. Williams on 12/9/2025. (lnb)
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| Filing 25 NOTICE OF SERVICE of Defendant Poshmark, Inc.'s Initial Disclosures filed by Poshmark, Inc..(Golden, Ronald) |
| Filing 24 ANSWERING BRIEF in Opposition re #17 MOTION to Dismiss with Prejudice re #15 Amended Complaint filed by Querytron LLC.Reply Brief due date per Local Rules is 12/15/2025. (Garibian, Antranig) |
| Filing 23 Pro Hac Vice Fee - Credit Card Payment received for Isaac Philip Rabicoff. ( re #22 MOTION for Pro Hac Vice Appearance of Attorney Isaac Philip Rabicoff )( Payment of $ 50, receipt number ADEDC-4852308).(Garibian, Antranig) |
| Filing 22 MOTION for Pro Hac Vice Appearance of Attorney Isaac Philip Rabicoff - filed by Querytron LLC. (Attachments: #1 Text of Proposed Order, #2 Certification of Isaac Rabicoff)(Garibian, Antranig) |
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Filing 21
SCHEDULING ORDER: Joinder of Parties due by 3/12/2026. Fact Discovery completed by 5/24/2027. Opening Expert Reports due by 8/9/2027. Rebuttal Expert Reports due by 9/13/2027. Reply Expert Reports due by 10/8/2027. Expert Discovery due by 11/1/2027. Claim Construction Opening Brief due by 9/11/2026. Claim Construction Answering Brief due by 9/25/2026. Claim Construction Reply Brief due by 10/9/2026. Claim Construction Surreply Brief due by 10/23/2026. Joint Claim Construction Brief due by 10/30/2026. A Markman Hearing is set for 1/21/2027 at 02:00 PM in Courtroom 6B before Judge Gregory B. Williams. Proposed Pretrial Order due by 8/9/2028. A Final Pretrial Conference is set for 8/16/2028 at 02:00 PM in Courtroom 6B before Judge Gregory B. Williams. A Five-Day Jury Trial is set for 8/21/2028 at 09:30 AM in Courtroom 6B before Judge Gregory B. Williams. Signed by Judge Gregory B. Williams on 12/2/2025. (lnb)
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| Filing 20 Joint PROPOSED ORDER scheduling order by Querytron LLC. (Attachments: #1 Cover Letter)(Garibian, Antranig) |
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SO ORDERED, re #19 STIPULATION TO EXTEND TIME Plaintiffs time to respond to the Motion to Dismiss (D.I. 17-18) to 12/8/25 filed by Querytron LLC, #17 MOTION to Dismiss with Prejudice re #15 Amended Complaint filed by Poshmark, Inc., reset Briefing Schedule: re #17 MOTION to Dismiss with Prejudice re #15 Amended Complaint . Answering Brief due 12/8/2025. Signed by Judge Gregory B. Williams on 11/18/2025. (lnb)
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| Filing 19 STIPULATION TO EXTEND TIME Plaintiffs time to respond to the Motion to Dismiss (D.I. 17-18) to 12/8/25 - filed by Querytron LLC. (Garibian, Antranig) |
| Filing 18 OPENING BRIEF in Support re #17 MOTION to Dismiss with Prejudice re #15 Amended Complaint filed by Poshmark, Inc..Answering Brief/Response due date per Local Rules is 11/24/2025. (Brauerman, Stephen) |
| Filing 17 MOTION to Dismiss with Prejudice re #15 Amended Complaint - filed by Poshmark, Inc.. (Attachments: #1 [Proposed] Order)(Brauerman, Stephen) |
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Filing 16
ORAL ORDER: IT IS HEREBY ORDERED that Defendant's Motion to Dismiss (D.I. 10) is DENIED-AS-MOOT because it relates to a pleading that is no longer the operative pleading in this action. See Caredx, Inc. v. Natera, Inc., Civ. No. 19-567-CFC, 2020 WL 8186462, at *1 (D. Del. Mar. 13, 2020) ("The filing of an amended complaint generally renders a pending motion to dismiss moot." (quoting Pippett v. Waterford Dev., LLC, 166 F. Supp. 2d 233, 236 (E.D. Pa. 2001))). ORDERED by Judge Gregory B. Williams on 10/28/2025. (lnb)
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| Filing 15 First AMENDED COMPLAINT against Poshmark, Inc.- filed by Querytron LLC. (Attachments: #1 Redlined Version, #2 Exhibit 1, #3 Exhibit 2)(Garibian, Antranig) |
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Filing 14
ORAL ORDER: The Court is aware that a Motion to Dismiss has been filed and is pending in this action. Nonetheless, unless and until a Motion to Dismiss is granted, the case needs to move forward. THUS, IT IS HEREBY ORDERED that, by no later than November 28, 2025, the parties shall meet and confer and file a joint proposed Scheduling Order in this action consistent with the applicable form Scheduling Order of Judge Williams, which is posted at http://www/ded/uscourts.gov (See Chambers, Judge Williams, Forms), along with a cover letter requesting the Court to enter the joint proposed Scheduling Order (if there are no disputes or other issues concerning scheduling that the Court needs to address) or to schedule the Scheduling Conference. If there are disputes or other issues the Court needs to address in the joint proposed Scheduling Order, in the cover letter, the parties shall direct the Court to the paragraph numbers in the joint proposed Scheduling Order which those appear. ORDERED by Judge Gregory B. Williams on 10/27/2025. (lnb)
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SO ORDERED, re #13 Stipulation to Extend Time filed by Querytron LLC. Signed by Judge Gregory B. Williams on 10/2/25. (jaa)
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| Filing 13 First PROPOSED ORDER AND STIPULATION TO EXTEND TIME TO RESPOND TO THE MOTION TO DISMISS by Querytron LLC. (Garibian, Antranig) |
| Filing 12 Disclosure Statement pursuant to Rule 7.1: identifying Corporate Parent Proton Parent, Inc., Corporate Parent Naver Corporation for Poshmark, Inc. filed by Poshmark, Inc.. (Brauerman, Stephen) |
| Filing 11 OPENING BRIEF in Support re #10 MOTION to Dismiss with Prejudice filed by Poshmark, Inc..Answering Brief/Response due date per Local Rules is 10/6/2025. (Brauerman, Stephen) |
| Filing 10 MOTION to Dismiss with Prejudice - filed by Poshmark, Inc.. (Attachments: #1 [Proposed] Order)(Brauerman, Stephen) |
| Pro Hac Vice Attorney Steven C. Callahan, Christopher T. Bovenkamp & Mitchell R. Sibley for Poshmark, Inc. added for electronic noticing. Pursuant to Local Rule 83.5 (d)., Delaware counsel shall be the registered users of CM/ECF and shall be required to file all papers. (slk) |
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SO ORDERED, re #8 MOTION for Pro Hac Vice Appearance of Attorney Steven Callahan, Mitchell Sibley, and Christopher Bovenkamp filed by Poshmark, Inc. Signed by Judge Gregory B. Williams on 9/22/25. (jaa)
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| Filing 9 Pro Hac Vice Fee - Credit Card Payment received for Steven Callahan, Mitchell Sibley, and Christopher Bovenkamp. ( re #8 MOTION for Pro Hac Vice Appearance of Attorney Steven Callahan, Mitchell Sibley, and Christopher Bovenkamp )( Payment of $ 150, receipt number ADEDC-4793462).(Brauerman, Stephen) |
| Filing 8 MOTION for Pro Hac Vice Appearance of Attorney Steven Callahan, Mitchell Sibley, and Christopher Bovenkamp - filed by Poshmark, Inc.. (Attachments: #1 Certification of Steven Callahan, #2 Certification of Mitchell Sibley, #3 Certification of Christopher Bovenkamp)(Brauerman, Stephen) |
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SO ORDERED, re #7 STIPULATION TO EXTEND TIME for Defendant to Answer, Move, or Otherwise Respond to the Complaint to September 22, 2025 filed by Poshmark, Inc. Signed by Judge Gregory B. Williams on 8/21/2025. (lnb)
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| Filing 7 STIPULATION TO EXTEND TIME for Defendant to Answer, Move, or Otherwise Respond to the Complaint to September 22, 2025 - filed by Poshmark, Inc.. (Golden, Ronald) |
| Case Assigned to Judge Gregory B. Williams. Please include the initials of the Judge (GBW) after the case number on all documents filed. Associated Cases: 1:25-cv-00950-UNA, 1:25-cv-00955-UNA, 1:25-cv-00956-UNA, 1:25-cv-00957-UNA (alb) |
| Filing 6 SUMMONS Returned Executed by Querytron LLC.Poshmark, Inc. served on 8/1/2025, answer due 8/22/2025. (Garibian, Antranig) |
| Filing 5 Summons Issued as to Poshmark, Inc. on 7/31/2025. (jfm) |
| Filing 4 Disclosure Statement pursuant to Rule 7.1: No Parents or Affiliates Listed - filed by Querytron LLC. (Attachments: #1 Certificate of Service)(jfm) |
| Filing 3 Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 10,534,820. (jfm) |
| Filing 2 Notice, Consent and Referral forms re: U.S. Magistrate Judge jurisdiction. (jfm) |
| Filing 1 COMPLAINT for Patent Infringement with Jury Demand against Poshmark, Inc. (Filing fee $ 405, receipt number ADEDC-4747506) - filed by Querytron LLC. (Attachments: #1 Exhibit 1, #2 Civil Cover Sheet)(jfm) (Additional attachment(s) added on 7/31/2025: #3 Exhibit 2) (jfm). |
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| Plaintiff: Querytron LLC | |
| Represented By: | Antranig N. Garibian |
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| Defendant: Poshmark, Inc. | |
| Represented By: | Steven C. Callahan |
| Represented By: | Mitchell R. Sibley |
| Represented By: | Christopher T. Bovenkamp |
| Represented By: | Stephen B. Brauerman |
| Represented By: | Ronald P. Golden, III |
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