Health Care Service Corporation v. Intellectual Ventures II LLC et al
| Health Care Service Corporation |
| Intellectual Ventures II LLC, Callahan Cellular LLC and OL Security LLC |
| Callahan Cellular LLC, OL Security LLC and Intellectual Ventures II LLC |
| Health Care Service Corporation |
| 1:2026cv00466 |
| April 23, 2026 |
| U.S. District Court for the District of Delaware |
| Gregory B Williams |
| Patent |
| 28 U.S.C. § 2201 Declaratory Judgment |
| Plaintiff |
Docket Report
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This docket was last retrieved on October 7, 2026. A more recent docket listing may be available from PACER.
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SO ORDERED, re #18 STIPULATION TO EXTEND TIME for Plaintiff to respond to Defendants' counterclaims to November 17, 2026; and for the parties to submit a joint proposed Scheduling Order to December 1, 2026 to filed by Health Care Service Corporation. Signed by Judge Gregory B. Williams on 10/7/2026. (lnb)
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| Filing 18 STIPULATION TO EXTEND TIME for Plaintiff to respond to Defendants' counterclaims to November 17, 2026; and for the parties to submit a joint proposed Scheduling Order to December 1, 2026 to - filed by Health Care Service Corporation. (Gattuso, Dominick) |
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SO ORDERED, re #17 STIPULATION TO EXTEND TIME for Plaintiff to respond to Defendants' counterclaims; and for the parties to submit a joint proposed Scheduling Order to filed by Health Care Service Corporation. Signed by Judge Gregory B. Williams on 9/11/2026. (lnb)
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| Filing 17 STIPULATION TO EXTEND TIME for Plaintiff to respond to Defendants' counterclaims; and for the parties to submit a joint proposed Scheduling Order to - filed by Health Care Service Corporation. (Gattuso, Dominick) |
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SO ORDERED, re #16 STIPULATION TO EXTEND TIME for Plaintiff to respond to Defendants' counterclaims; and for the parties to submit a joint proposed Scheduling Order to filed by Health Care Service Corporation. Signed by Judge Gregory B. Williams on 8/10/2026. (lnb)
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| Filing 16 STIPULATION TO EXTEND TIME for Plaintiff to respond to Defendants' counterclaims; and for the parties to submit a joint proposed Scheduling Order to - filed by Health Care Service Corporation. (Gattuso, Dominick) |
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Filing 15
ORAL ORDER: IT IS HEREBY ORDERED that, by no later than August 30, 2026, 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. The Parties should also email a WORD version of the joint proposed Scheduling Order to [email protected]. ORDERED by Judge Gregory B. Williams on 7/31/2026. (lnb)
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| Filing 14 ANSWER to #1 Complaint, with Jury Demand , COUNTERCLAIM against Health Care Service Corporation by Callahan Cellular LLC, OL Security LLC, Intellectual Ventures II LLC. (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)(Farnan, Brian) |
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SO ORDERED, re #13 STIPULATION TO EXTEND TIME to Respond to Complaint to July 28, 2026 filed by Intellectual Ventures II LLC, Reset Answer Deadlines: All Defendants. Signed by Judge Gregory B. Williams on 7/14/2026. (lnb)
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| Filing 13 STIPULATION TO EXTEND TIME to Respond to Complaint to July 28, 2026 - filed by Intellectual Ventures II LLC. (Farnan, Brian) |
| 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) |
| 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) |
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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)
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| 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) |
| Filing 11 MOTION for Pro Hac Vice Appearance of Attorney Jon Gurka and David P. Lindner - filed by Health Care Service Corporation. (Gattuso, Dominick) |
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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)
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| 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) |
| 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) |
| 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) |
| 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) |
| 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) |
| 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) |
| 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) |
| Filing 4 Disclosure Statement pursuant to Rule 7.1: No Parents or Affiliates Listed - filed by Health Care Service Corporation. (mpb) |
| 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) |
| Filing 2 Notice, Consent and Referral forms re: U.S. Magistrate Judge jurisdiction. (mpb) |
| 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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