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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.6.0
Summary
Query:
Party Name contains all words: ARCELLX, INC.
Number of results:
4
Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91294507
10/11/2024
Arcellx, Inc.
Mark:
SPARX PROTEIN
S#:
88861317
Mark:
SPARX PROTEINS
S#:
88861339
Spark Therapeutics, Inc.
Mark:
SPARK
S#:
86068955
R#:
5068997
Mark:
SPARK THERAPEUTICS
S#:
87312892
R#:
6966239
Mark:
SPARK THERAPEUTICS
S#:
87312895
R#:
7014886
88861317
05/14/2024
Arcellx, Inc.
Mark:
SPARX PROTEIN
S#:
88861317
Spark Therapeutics, Inc.
88861339
05/14/2024
Arcellx, Inc.
Mark:
SPARX PROTEINS
S#:
88861339
Spark Therapeutics, Inc.
91289285
01/18/2024
Arcellx, Inc.
Mark:
SPARX
S#:
87909928
Spark Therapeutics, Inc.
Mark:
SPARK
S#:
86068955
R#:
5068997
Mark:
SPARK THERAPEUTICS
S#:
87312892
R#:
6966239
Mark:
SPARK THERAPEUTICS
S#:
87312895
R#:
7014886
Results as of 02/18/2025 03:40 PM
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