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Arcellx, Inc.

Opposer

Spark Therapeutics, Inc.

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Spark Therapeutics, Inc. v. Arcellx, Inc.

91289285 | Trademark Trial and Appeal Board

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Filed Jan. 18, 2024

Proceeding Type Opposition

Applicant Mark SPARX No. 87909928

Opposer Mark SPARK No. 86068955

Opposer Mark SPARK THERAPEUTICS No. 87312892

Opposer Mark SPARK THERAPEUTICS No. 87312895

Case Type Opposition

Status Terminated

Interlocutory Attorney ANDREW P BAXLEY

Paralegal NICOLE M THIER

Last Updated: 1 year, 1 month ago

Filing Date	#	Docket Text
Entries matching. Show All.

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Spark Therapeutics, Inc. v. Arcellx, Inc.

91289285 | Trademark Trial and Appeal Board

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