skip navigationU S P T O SealUnited States Patent and Trademark Office TTABVUE logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.6.0

Summary

Query: Party Name contains all words: HARMONY LABORATORIES, INC.
Number of results: 4

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91112367
11/18/1998
ANTISOMA PLC
Mark: THERAGYN S#:75302200
HARMONY LABORATORIES, INC.
Mark: PLEMA S#:73203665 R#:1170087
91110866
06/11/1998
DEROYAL INDUSTRIES, INC.
Mark: THERASKIN S#:75222181 R#:2478268
HARMONY LABORATORIES, INC.
Mark: THERACORT S#:74380562 R#:1810433
92023729
12/21/1994
PFIZER INC.
Mark: THERATONE S#:73326894 R#:1224785
HARMONY LABORATORIES, INC.
91078196
N/A
HARMONY LABORATORIES, INC.
Mark: QUATRIX S#:73674445 R#:1534926
HELENE CURTIS, INC.
Mark: QUANTUM S#:73264530 R#:1175731

Results as of 05/23/2025 04:14 AMSearch again
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY