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
v2.5.0

Summary

Query: Party Name contains all words: EISAI CO., LTD.
Number of results: 18

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
98094452
07/22/2024
Eisai R&D Management Co., Ltd.
Mark: LEQEMBI COMPANION S#:98094452
Blue Cross and Blue Shield of South Carolina, Inc.
86291243
11/07/2014
Ortega,Victor
Mark: ACINEX S#:86291243
Eisai R&D Management Co., Ltd.
91195603
07/08/2010
Eisai R&D Management Co., Ltd.
S#:77886061
Merck KGAA
S#:77557012
77886061
05/27/2010
Eisai R&D Management Co., Ltd.
S#:77886061
MERCK KGAA
77300442
04/24/2008
Aciex, Inc.
Mark: ACIEX S#:77300442
Eisai R&D Management Co., Ltd.
77097283
12/28/2007
Eisai R&D Management Co., Ltd.
Mark: HALAVEN S#:77097283
Sanofi-Aventis U.S. LLC
91180850
11/20/2007
Apogenix GmbH
Mark: APOCEPT S#:77060169
Eisai R&D Management Co., Ltd.
Mark: ARICEPT S#:74679151 R#:2065647
Mark: ARICEPT ODT S#:76619859 R#:3093734
77060169
08/14/2007
Apogenix GmbH
Mark: APOCEPT S#:77060169
Eisai R&D Management Co., Ltd.
77067840
07/02/2007
Eisai R&D Management Co., Ltd.
Mark: HALISTA S#:77067840
Glaxo Group Limited
91177389
05/18/2007
Eisai R&D Management Co. Ltd.
Mark: VALZID S#:78859117
Hoffmann-La Roche Inc.
Mark: VALCYTE S#:76214676 R#:2760715
78859127
12/19/2006
Eisai R&D Management Co. Ltd.
Mark: CIDION S#:78859127
Merck KGaA
78859117
11/29/2006
Eisai R&D Management Co. Ltd.
Mark: VALZID S#:78859117
Hoffmann-La Roche Inc.
91172789
09/08/2006
INDIGENE PHARMACEUTICALS, INC.
Mark: ALZEPT S#:78738266
Eisai Co., Ltd.
78738266
08/08/2006
INDIGENE PHARMACEUTICALS, INC.
Mark: ALZEPT S#:78738266
Eisai Co., Ltd.
78135871
12/23/2002
Deer, Richard A
Mark: ACID-X S#:78135871
EISAI CO., LTD
76105014
05/17/2002
SmithKline Beecham p.l.c
Mark: ALIFEXX S#:76105014
EISAI CO., LTD.
91069643
07/20/1984
EISAI CO., LTD.
Mark: NORMONAL S#:73408653
ABBOTT LABORATORIES
Mark: NORMOSOL S#:72227213 R#:808783
91051580
02/25/1971
EISAI CO., LTD.
Mark: JUVELA S#:72346612 R#:927689
LOVIDA, S.A.
Mark: JUVENA S#:72239641 R#:855671

Results as of 11/23/2024 06:54 AMSearch again
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY