Trademark Search  /  DERWENT PATENTS CITATION INDEX

DERWENT PATENTS CITATION INDEX

● Live · Registered

U.S. federal trademark · Serial No. 75040311 · Reg. No. 2090555

Mark
DERWENT PATENTS CITATION INDEX
Status
Registered
Serial Number
75040311
Registration No.
2090555
Filing Date
December 8, 1995
Registration Date
August 26, 1997
Class(es)
Class 042

Owners

CAMELOT UK BIDCO LIMITED
78 · LONDON, GB
THOMSON REUTERS CANADA LIMITED
03 · TORONTO, CA
THOMSON REUTERS (PROFESSIONAL) UK LIMITED
03 · LONDON, GB
THOMSON REUTERS (LEGAL) LIMITED
03 · LONDON, GB
THOMSON REUTERS (SCIENTIFIC) LIMITED
03 · LONDON, GB
THOMSON SCIENTIFIC LIMITED
03 · LONDON, GB
DERWENT INFORMATION LIMITED
03 · LONDON, GB
DELAWARE LICENSING CORPORATION
03 · CLAYMONT, DE, US
INSTITUTE FOR SCIENTIFIC, INC.
03 · PHILADELPHIA, PA, US
Derwent Inc.
03 · McLean, VA, US
Derwent Inc.
03 · McLean, VA, US
Derwent Inc.
03 · McLean, VA, US

Goods & Services

information services, namely, services providing online access to patent citation information

Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "DERWENT PATENTS CITATION INDEX" or anything like it, before you file.
Run a free trademark search →

Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.