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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.6.0

Summary

Query: Party Name contains all words: CHEMEX CORPORATION
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91303044
11/12/2025
Hong Kong Yang Duo Zhen International Limited
Mark: CHEEMEX S#:99205367
Chemex Corporation
Mark: CHEMEX S#:76086815 R#:2461846
Mark: CHEMEX S#:77651681 R#:3774074
Mark: CHEMEX S#:90039800 R#:6360040
Mark: CHEMEX PURE DESIGN. PURE FLAVOR. S#:85895283 R#:4576873
91063389
04/23/1980
CHEM-TEX HOT TANK CORPORATION
Mark: CHEM-TEX HOT TANK S#:73151171 R#:1157838
CONSOLIDATED CHEMEX CORPORATION

Results as of 11/17/2025 01:18 PMSearch again
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