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

Summary

Query: Party Name contains all words: KOCH MEMBRANE SYSTEMS GMBH
Number of results: 6

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91197751
12/06/2010
Koch Membrane Systems GmbH
Mark: PURON S#:79035999
Puronics, Inc.
Mark: PURONICS S#:78979448 R#:3383438
Mark: PURONICS S#:77022106 R#:3333395
Mark: PURONICS S#:78743307 R#:3723820
Mark: PURONICS S#:77975527 R#:3473558
Mark: PURONICS S#:77105631 R#:3718991
79035999
09/09/2010
Koch Membrane Systems GmbH
Mark: PURON S#:79035999
Puronics, Inc.
91195569
07/06/2010
Pureon Japan Co., Ltd
Mark: P PURERON S#:77639991
Koch Membrane Systems GmbH and Koch Membrane Systems, Inc.
Mark: PURON S#:79035999
77639991
01/27/2010
Pureon Japan Co., Ltd
Mark: P PURERON S#:77639991
Koch Membrane Systems, Inc.
Koch Membrane Systems GmbH
92051008
05/22/2009
Puronics, Incorporated
Mark: PURONICS S#:77975527 R#:3473558
Koch Membrane Systems GmbH and Koch Membrane Systems, Inc.
Mark: PURON S#:79035999
92051002
05/22/2009
Puronics, Inc.
Mark: PURONICS S#:78979448 R#:3383438
Koch Membrane Systems GmbH and Koch Membrane Systems, Inc.
Mark: PURON S#:79035999

Results as of 05/23/2025 09:29 AMSearch again
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