Trademark search for:

DERWENT WORLD PATENTS INDEX

EXPIRED USPTO USPTO

USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

Trademark records may change over time. For the most up-to-date trademark status, domain availability, and social handle checks, run a live search.

Live search · Most up-to-date results

Also check across:

USPTO Filing History

Key events recorded for this trademark application

2001-05-23 — Application filed
2001-08-17 — Assigned to examiner
2001-08-21 — Assigned to examiner
2001-08-27 — Final disposition recorded
2002-02-27 — Correspondence received in law office
2002-03-01 — Correspondence received in law office
2002-04-01 — Examiners amendment mailed
2002-04-08 — Approved for pub - principal register
2002-06-05 — Notice of publication
2002-06-25 — Published for opposition
2002-09-17 — Registered-principal register
2007-12-04 — Case file in ticrs
2008-08-20 — Teas section 8 & 15 received
2009-01-27 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
2009-06-17 — Automatic update of assignment of ownership
2011-05-11 — Automatic update of assignment of ownership
2011-10-19 — Automatic update of assignment of ownership
2013-04-19 — Cancelled sec. 8 (10-yr)/expired section 9
2013-04-19 — Final status recorded
2014-08-27 — Automatic update of assignment of ownership

Owner Information

THOMSON REUTERS CANADA LIMITED
TORONTO CA

THOMSON REUTERS (PROFESSIONAL) UK LIMITED
LONDON GB

THOMSON REUTERS (LEGAL) LIMITED
LONDON GB

THOMSON REUTERS (SCIENTIFIC) LIMITED
LONDON GB

THOMSON SCIENTIFIC LIMITED
LONDON GB

Derwent Information Limited
London WC2B 5DF GB

Derwent Information Limited
London WC2B 5DF GB

Derwent Information Limited
London WC2B 5DF GB

Correspondent

Alex Montagu Thomson Reuters
3 Times Square
17 Floor
New York, NY 10036

Filing Details

Filing Date:
2001-05-23

Status Date:
2013-04-19

Category:
Science & Technology Services

Filing Year:
2001

Disclaimer: This page is informational only and does not constitute legal advice. Trademark availability depends on jurisdiction, usage, and legal interpretation.