Global Patent Case Tracking and Litigation Research Platform
CasLoc is a patent case tracking and research platform covering patent litigation, PTAB proceedings, UPC cases and EPO oppositions. Built for patent attorneys, law firms and IP professionals, it lets you search by party, proceeding number or attorney, filter by filing date, and get free email alerts on new filings and decisions.
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1
Status:
Decided
Proceeding Number
IPR2026-00161
Filing Date
2026-04-14
Decision Type
Director Discretionary Decision: Deny
Status:
Discretionary Denial
Proceeding Number
IPR2026-00161
Filing Date
2025-11-26
Cause /
Proceeding
IPR
Status:
Decided
Proceeding Number
IPR2022-00415
Filing Date
2025-08-29
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2022-00414
Filing Date
2025-08-29
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2022-00384
Filing Date
2025-08-29
Decision Type
Other: Fed Circuit mandate
Status:
Decided
Proceeding Number
IPR2022-00415
Filing Date
2023-07-13
Decision Type
Final Written Decision: original
Status:
Decided
Proceeding Number
IPR2022-00414
Filing Date
2023-07-13
Decision Type
Final Written Decision: original
Status:
Decided
Proceeding Number
IPR2022-00384
Filing Date
2023-07-13
Decision Type
Final Written Decision: original
Status:
Decided
Proceeding Number
IPR2022-00963
Filing Date
2022-11-08
Decision Type
Institution Decision
Status:
Decided
Proceeding Number
IPR2022-00966
Filing Date
2022-11-07
Decision Type
Institution Decision: Deny
Status:
Decided
Proceeding Number
IPR2022-00965
Filing Date
2022-11-07
Decision Type
Institution Decision: Denying Institution of Inter Partes Review 35 U.S.C. sec. 314
Status:
Decided
Proceeding Number
IPR2022-00964
Filing Date
2022-11-07
Decision Type
Institution Decision: Denying Institution of Inter Partes Review 35 U.S.C. sec. 314
Status:
Institution Denied
Proceeding Number
IPR2022-00966
Filing Date
2022-05-03
Cause /
Proceeding
IPR
Status:
Institution Denied
Proceeding Number
IPR2022-00965
Filing Date
2022-05-03
Cause /
Proceeding
IPR
Status:
Institution Denied
Proceeding Number
IPR2022-00964
Filing Date
2022-05-03
Cause /
Proceeding
IPR
Status:
Institution Denied
Proceeding Number
IPR2022-00963
Filing Date
2022-05-03
Cause /
Proceeding
IPR
Status:
Final Written Decision
Proceeding Number
IPR2022-00415
Filing Date
2022-01-07
Cause /
Proceeding
IPR
Status:
Final Written Decision
Proceeding Number
IPR2022-00414
Filing Date
2022-01-07
Cause /
Proceeding
IPR
Status:
Final Written Decision
Proceeding Number
IPR2022-00384
Filing Date
2021-12-29
Cause /
Proceeding
IPR
Laboratory Corporation of America Holdings vs. Quest Diagnostics Investments LLC et al.
PTAB-DECISIONS Decision
Status:
Decided
Proceeding Number
IPR2019-01425
Filing Date
2021-02-01
Decision Type
Final Written Decision
Determining All Challenged Claims Unpatentable
35 U.S.C. sec 318(a)
31 Found
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