United States Patent and Trademark Office
Home
|
Site Index
|
Search
|
Guides
|
Contacts
|
e
Business
|
eBiz alerts
|
News
|
Help
TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.5.0
Summary
Query:
Party Name contains all words: E. MERCK OFFENE HANDELSGESELLSCHAFT
Number of results:
2
Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91093928
03/11/1994
E. MERCK OFFENE HANDELSGESELLSCHAFT
Mark:
CHIRASEP
S#:
74398466
R#:
1944865
DAICEL CHEMICAL INDUSTRIES, LTD.
Mark:
CHIRALPAK
S#:
73563439
R#:
1649948
91090283
12/23/1992
E. MERCK OFFENE HANDELSGESELLSCHAFT (O.H.G.)
Mark:
CHIRADEX
S#:
74262639
R#:
1877289
ADVANCED SEPARATION TECHNOLOGIES INC.
Results as of 05/27/2024 06:02 PM
Search again
|
.
HOME
|
INDEX
|
SEARCH
|
e
BUSINESS
|
CONTACT US
|
PRIVACY POLICY
