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Halozyme, Inc.

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Merck Sharp & Dohme LLC

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Merck Sharp & Dohme LLC v. Halozyme, Inc.

PGR2025-00050 | Patent Trial and Appeal Board

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Filed May 7, 2025

Judges JEFFREY N. FREDMAN, SUSAN L. C. MITCHELL, and CYNTHIA M. HARDMAN

Case Type Post Grant Review

Status Trial Instituted

Challenged Patent 18/339,829

Patent No. 12,077,791 assignments

Tech Center 1600

Art Unit 1649

Last Updated: 21 minutes ago

Filing Date	#	Filing and Exhibits
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Merck Sharp & Dohme LLC v. Halozyme, Inc.

PGR2025-00050 | Patent Trial and Appeal Board

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