Health Care Service Corporation v. Intellectual Ventures II LLC et al
Plaintiff: Health Care Service Corporation
Defendant: Intellectual Ventures II LLC, Callahan Cellular LLC and OL Security LLC
Case Number: 1:2026cv00466
Filed: April 23, 2026
Court: U.S. District Court for the District of Delaware
Presiding Judge: Gregory B Williams
Nature of Suit: Patent
Cause of Action: 28 U.S.C. § 2201 Declaratory Judgment
Jury Demanded By: Plaintiff
Docket Report

This docket was last retrieved on May 28, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
May 28, 2026 Pro Hac Vice Attorney David P. Lindner for Health Care Service Corporation 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)
May 21, 2026 Pro Hac Vice Attorney Jon Gurka for Health Care Service Corporation 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. (oam)
May 8, 2026 Opinion or Order SO ORDERED, re #11 MOTION for Pro Hac Vice Appearance of Attorney Jon Gurka and David P. Lindner filed by Health Care Service Corporation. Signed by Judge Gregory B. Williams on 5/8/2026. (lnb)
May 7, 2026 Filing 12 Pro Hac Vice Fee - Credit Card Payment received for Jon Gurka and David P. Lindner. ( re #11 MOTION for Pro Hac Vice Appearance of Attorney Jon Gurka and David P. Lindner )( Payment of $ 100, receipt number ADEDC-4964948).(Gattuso, Dominick)
May 7, 2026 Filing 11 MOTION for Pro Hac Vice Appearance of Attorney Jon Gurka and David P. Lindner - filed by Health Care Service Corporation. (Gattuso, Dominick)
May 6, 2026 Opinion or Order SO ORDERED, re #9 STIPULATION TO EXTEND TIME for Defendants to answer, move, or otherwise respond to the Complaint to 7/13/2026 filed by Callahan Cellular LLC, Intellectual Ventures II LLC, OL Security LLC --Reset Answer Deadlines: All Defendants. Signed by Judge Gregory B. Williams on 5/6/2026. (lnb)
April 29, 2026 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: 1:26-cv-00461-UNA, 1:26-cv-00466-UNA (alb)
April 24, 2026 Filing 10 Disclosure Statement pursuant to Rule 7.1: identifying Corporate Parent Invention Investment Fund II, LLC for Callahan Cellular LLC, Intellectual Ventures II LLC, OL Security LLC filed by Callahan Cellular LLC, Intellectual Ventures II LLC, OL Security LLC. (Farnan, Michael)
April 24, 2026 Filing 9 STIPULATION TO EXTEND TIME for Defendants to answer, move, or otherwise respond to the Complaint to 7/13/2026 - filed by Callahan Cellular LLC, Intellectual Ventures II LLC, OL Security LLC. (Farnan, Michael)
April 23, 2026 Filing 8 SUMMONS Returned Executed by Health Care Service Corporation.OL Security LLC served on 4/23/2026, answer due 5/14/2026. (Gattuso, Dominick)
April 23, 2026 Filing 7 SUMMONS Returned Executed by Health Care Service Corporation.Intellectual Ventures II LLC served on 4/23/2026, answer due 5/14/2026. (Gattuso, Dominick)
April 23, 2026 Filing 6 SUMMONS Returned Executed by Health Care Service Corporation.Callahan Cellular LLC served on 4/23/2026, answer due 5/14/2026. (Gattuso, Dominick)
April 23, 2026 Filing 5 Summons Issued as to Callahan Cellular LLC on 4/23/2026; Intellectual Ventures II LLC on 4/23/2026; OL Security LLC on 4/23/2026. (Attachments: #1 Summons Issued, #2 Summons Issued)(mpb)
April 23, 2026 Filing 4 Disclosure Statement pursuant to Rule 7.1: No Parents or Affiliates Listed - filed by Health Care Service Corporation. (mpb)
April 23, 2026 Filing 3 Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 7,669,081; 7,930,287; 8,266,124; 8,332,844 ; 8,352,584. (mpb)
April 23, 2026 Filing 2 Notice, Consent and Referral forms re: U.S. Magistrate Judge jurisdiction. (mpb)
April 23, 2026 Filing 1 COMPLAINT for Declaratory Judgment of Non-Infringement and Invalidity with Jury Demand against Callahan Cellular LLC, Intellectual Ventures II LLC, and OL Security LLC (Filing fee $ 405, receipt number ADEDC-4954651) - filed by Health Care Service Corporation. (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 Civil Cover Sheet)(mpb)

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Plaintiff: Health Care Service Corporation
Represented By: Dominick T. Gattuso
Represented By: Jon Gurka
Represented By: David P. Lindner
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Defendant: Intellectual Ventures II LLC
Represented By: Michael J. Farnan
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Defendant: Callahan Cellular LLC
Represented By: Michael J. Farnan
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Defendant: OL Security LLC
Represented By: Michael J. Farnan
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