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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.8.0
Summary
Query:
Party Name contains all words: LIFESPARK BIO INC
Number of results:
3
Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91302975
11/07/2025
Lifespark Bio Inc
Mark:
LIFESPARK
S#:
99077081
CERPUR Pioneer, LLC
Mark:
SPARK
S#:
86334361
R#:
4883888
Mark:
SPARK
S#:
87229589
R#:
5357964
99077081
10/08/2025
LIFESPARK BIO INC
Mark:
LIFESPARK
S#:
99077081
CERPUR Pioneer, LLC
91298024
04/02/2025
Lifespark Bio Inc
Mark:
LIFESPARK
S#:
98672423
CERPUR Pioneer, LLC
Mark:
ADVOCARE SPARK
S#:
78296802
R#:
3303370
Mark:
SPARK
S#:
86334361
R#:
4883888
Mark:
SPARK
S#:
87229589
R#:
5357964
Results as of 09/13/2026 01:46 AM
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