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Status:
Litigation Filed
Docket Number
2:26-cv-06562
Filing Date
2026-06-30
Cause / Court
35:271 Patent Infringement
Status:
Decided
Proceeding Number
IPR2023-00355
Filing Date
2025-10-31
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2022-01461
Filing Date
2025-10-31
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2022-01460
Filing Date
2025-10-31
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2022-00969
Filing Date
2025-10-31
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2022-00538
Filing Date
2025-10-31
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2022-00475
Filing Date
2025-10-31
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2022-00473
Filing Date
2025-10-31
Decision Type
Other: Fed Circuit mandate
Headwater Research LLC v. T-Mobile USA, Inc. <p><b><font color="red">This is a consolidated MEMBER case. Docketing is required in the LEAD case.</font></b>
PATENT LITIGATION Litigation
Status:
Litigation Filed
Docket Number
2:25-cv-00164
Filing Date
2025-02-10
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
2:25-cv-00156
Filing Date
2025-02-06
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
2:24-cv-00752
Filing Date
2024-09-13
Cause / Court
28:1331 Fed. Question
Status:
Decided
Proceeding Number
IPR2021-01218
Filing Date
2024-08-23
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2021-00982
Filing Date
2024-08-23
Decision Type
Other: Fed Circuit mandate
Status:
Litigation Filed
Docket Number
2:24-cv-00627
Filing Date
2024-08-02
Cause / Court
35:271 Patent Infringement
Status:
Decided
Proceeding Number
IPR2020-01504
Filing Date
2024-08-01
Decision Type
Final Written Decision on Remand Determining All Challenged Claims Unpatentable Denying Petitioner’s Motion to Exclude Evidence 35 U.S.C. §§ 144, 318(a)
Status:
Decided
Proceeding Number
IPR2020-01504
Filing Date
2024-05-20
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2024-00148
Filing Date
2024-05-06
Decision Type
Institution Decision: DECISION Denying Institution of Inter Partes Review 35 U.S.C. § 314 Denying Motion for Joinder 35 U.S.C. § 315(c); 37 C.F.R. § 42.122
Status:
Litigation Filed
Docket Number
2:24-cv-00228
Filing Date
2024-04-03
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
2:24-cv-00015
Filing Date
2024-01-10
Cause / Court
35:271 Patent Infringement
Headwater Partners II LLC v. Cellco Partnership, d/b/a Verizon Wireless, and Verizon Corporate Services Group Inc. <b><font color="red">PURSUANT TO COURT ORDER, DOCKET IN THE LEAD CASE AS DIRECTED</font></b>
PATENT LITIGATION Litigation
Status:
Litigation Filed
Docket Number
2:24-cv-00007
Filing Date
2024-01-05
Cause / Court
35:271 Patent Infringement
164 Found
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