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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Celltrion, Inc. et al. vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.) et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00579

Filing Date 2024-03-07

Decision Type Other: Fed Circuit mandate

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Celltrion, Inc. et al. vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.) et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00578

Filing Date 2024-03-07

Decision Type Other: Fed Circuit mandate

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Celltrion, Inc. et al. vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.) et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00579

Filing Date 2023-08-29

Decision Type Final Written Decision

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Celltrion, Inc. et al. vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.) et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00578

Filing Date 2023-08-29

Decision Type Judgment Final Written Decision

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Genentech, Inc. v. Biogen MA Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:23-cv-11573

Filing Date 2023-07-13

Cause / Court 35:271 Patent Infringement

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01542

Filing Date 2022-10-17

Decision Type Termination Decision: Post-DI Settlement

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01336

Filing Date 2022-10-17

Decision Type Termination Decision: Post-DI Settlement

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01288

Filing Date 2022-10-17

Decision Type Termination Decision: Post-DI Settlement

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Celltrion, Inc. et al. vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.) et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00579

Filing Date 2022-08-31

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

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Celltrion, Inc. et al. vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.) et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00578

Filing Date 2022-08-31

Decision Type Institution Decision: Grant

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01542

Filing Date 2022-03-03

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

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01336

Filing Date 2022-02-23

Decision Type Institution Decision Granting Institution of Inter Partes Review

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01288

Filing Date 2022-02-23

Decision Type Institution Decision Granting Institution of Inter Partes Review

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Celltrion, Inc. et al. vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.) et al.

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2022-00579

Filing Date 2022-02-21

Cause / Proceeding IPR

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Celltrion, Inc. et al. vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.) et al.

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2022-00578

Filing Date 2022-02-21

Cause / Proceeding IPR

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2022-00201

Filing Date 2021-11-24

Cause / Proceeding IPR

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2021-01542

Filing Date 2021-09-24

Cause / Proceeding IPR

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2021-01336

Filing Date 2021-08-18

Cause / Proceeding IPR

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2021-01288

Filing Date 2021-08-18

Cause / Proceeding IPR

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Fresenius Kabi USA, LLC vs. Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2021-01025

Filing Date 2021-06-28

Cause / Proceeding IPR

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