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Regeneron Pharmaceuticals, Inc.

Petitioner

Chengdu Kanghong Biotechnology Co., Ltd.

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Chengdu Kanghong Biotechnology Co., Ltd. v. Regeneron Pharmaceuticals, Inc.

PGR2021-00035 | Patent Trial and Appeal Board

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Filed Jan. 7, 2021

Terminated June 25, 2021

Judges Erica Franklin, John New, and Susan Mitchell

Case Type Post Grant Review

Status Terminated

Challenged Patent 16/159,282

Patent No. 10,828,345 assignments

Tech Center 1600

Art Unit 1647

Last Updated: 52 minutes ago

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

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PACER charges $0.10 per page with a 30 page (or $3.00) cap for all documents, except transcripts which have no cap. For example, a five page document is $0.50 and a 50 page document is $3.00. Accessing docket sheets also incurs a fee if we do not already have the full docket sheet (again, max of $3.00). These fees are only incurred for Federal Courts and Bankruptcies.

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Chengdu Kanghong Biotechnology Co., Ltd. v. Regeneron Pharmaceuticals, Inc.

PGR2021-00035 | Patent Trial and Appeal Board

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