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

Summary

Query: Party Name contains all words: HERAEUS QUARZGLAS GMBH & CO. KG
Number of results: 4

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
76718522
04/11/2017
Heraeus Quarzglas GmbH & Co. KG
Mark: HOD S#:76718522
91220075
01/07/2015
Heraeus Quarzglas GmbH & Co. KG
Mark: PURASIL S#:76715953
Innovacyn, Inc.
Mark: PURACYN S#:85014934 R#:3896754
Mark: PURACYN S#:85494465 R#:4183320
76715953
10/09/2014
Heraeus Quarzglas GmbH & Co. KG
Mark: PURASIL S#:76715953
Innovacyn, Inc.
76196168
12/13/2002
Heraeus Quarzglas GmbH & Co. KG
Mark: PYROSYN S#:76196168
Tyco Thermal Controls UK Limited

Results as of 04/07/2025 08:42 PMSearch again
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