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FUJIFILM Electronic Materials U.S.A., Inc.

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TOKYO OHKA KOGYO CO., LTD.

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TOKYO OHKA KOGYO CO., LTD. v. FUJIFILM Electronic Materials U.S.A., Inc.

PGR2022-00010 | Patent Trial and Appeal Board

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Filed Nov. 22, 2021

Terminated May 31, 2023

Judges Jeffrey Abraham, Jo-Anne Kokoski, Jon Tornquist, and Michelle Ankenbrand

Case Type Post Grant Review

Status Final Written Decision

Challenged Patent 16/361,637

Patent No. 10,927,329 assignments

Tech Center 1700

Art Unit 1761

Inventors Tomonori Takahashi, Bing Du, William A. Wojtczak, Thomas Dory, Emil A. Kneer

Last Updated: 1 month ago

Filing Date	#	Filing and Exhibits
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TOKYO OHKA KOGYO CO., LTD. v. FUJIFILM Electronic Materials U.S.A., Inc.

PGR2022-00010 | Patent Trial and Appeal Board

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