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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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00029

Filing Date 2026-05-13

Decision Type Final Written Decision: Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. sec. 318a Denying Petitioners Motion to Strike 37 C.F.R. sec. 42.5

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00028

Filing Date 2026-05-13

Decision Type Final Written Decision: Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. sec 318a Denying Petitioners Motion to Strike 37 C.F.R. sec. 42.5

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00026

Filing Date 2026-05-12

Decision Type JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a)

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00027

Filing Date 2025-08-12

Decision Type Entry of Adverse Judgment and Termination of Trial After Institution

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00029

Filing Date 2025-05-15

Decision Type Institution Decision: Grant

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00028

Filing Date 2025-05-15

Decision Type Institution Decision: Granting Institution of Inter Partes Review 35 U.S.C. sec. 314

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00027

Filing Date 2025-05-14

Decision Type Institution Decision: DECISION Granting Institution of Inter Partes Review 35 U.S.C. § 314

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00026

Filing Date 2025-05-14

Decision Type Institution Decision: DECISION Granting Institution of Inter Partes Review 35 U.S.C. § 314

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2025-00029

Filing Date 2024-10-10

Cause / Proceeding IPR

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2025-00028

Filing Date 2024-10-10

Cause / Proceeding IPR

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-CASES Terminated

Status: Terminated-Adverse Judgment

Proceeding Number IPR2025-00027

Filing Date 2024-10-10

Cause / Proceeding IPR

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QIAGEN Sciences, LLC vs. Tecan Group AG

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2025-00026

Filing Date 2024-10-10

Cause / Proceeding IPR

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Laboratory Corporation of America Holdings v. QIAGEN Sciences, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 23-2350

Filing Date 2023-09-01

Cause / Court 35:271 Patent Infringement

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Triumph IP LLC v. Qiagen Sciences, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:21-cv-01646

Filing Date 2021-11-23

Cause / Court 35:271 Patent Infringement

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The Trustees of Columbia University in the City of New York v. Illumina, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:19-cv-01681

Filing Date 2019-09-10

Cause / Court 35:271 Patent Infringement

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ArcherDX, LLC v. QIAGEN Sciences, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:18-cv-01019

Filing Date 2018-07-10

Cause / Court 35:271 Patent Infringement

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