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Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.)

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Fresenius Kabi USA, LLC Fresenius Kabi Swissbiosim GMBH

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

IPR2021-01024 | Patent Trial and Appeal Board

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Filed June 28, 2021

Terminated Oct. 12, 2022

Judges Erica Franklin, John New, and Zhenyu Yang

Case Type Inter Partes Review

Status Terminated-Settled

Challenged Patent 10/554,407

Patent No. 7,521,052 assignments

Tech Center 1600

Art Unit 1646

Inventors Osamu Okuda, Noriaki Yoshida, Ravinder Nath Maini

Last Updated: 2 months, 2 weeks ago

Filing Date	#	Filing and Exhibits
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PACER is a government system to access US court records.

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

IPR2021-01024 | Patent Trial and Appeal Board

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