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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.5.0

Summary

Query: Correspondence Name contains all words: JOANNA Y. TSAI DE CASTRO PC
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Correspondent
Property(ies)
Plaintiff(s),
Correspondent
Property(ies)
91184825
06/25/2008
HTC PURENERGY INC.
Joanna Y. TSAI de Castro PC
Mark: HTC PURENERGY S#:78847039
Integrated Power Corporation
Gregory N. Owen Owen, Wickersham & Erickson, P.C.
Mark: PURE ENERGY S#:78862962
78847039
03/27/2008
HTC Hydrogen Technologies Corp.
Joanna Y. TSAI de Castro PC
Mark: HTC PURENERGY S#:78847039
Integrated Power Corporation
Gregory N. Owen Owen, Wickersham & Erickson, P.C.

Results as of 04/28/2024 12:32 PMSearch again
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