E89R
TEAS SECTION 8 & 9 RECEIVED
07/20/2026
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Official data from USPTO
TERRASCOPE
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
32
Latest update
07/20/2026
Trademark type
Word
Nice classes
9
Filing date
01/27/2005
Registration date
01/24/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/09/2016
Last transaction
07/20/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/30/2001
First use in commerce
09/30/2001
Drawing code
4
Owner type
13
Owner location
HOUSTON, TX, US
Examiner
HAN, DAWN L
Law office
L70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
NATIONAL OILWELL DHT, L.P.
ReedHycalog, L.P.
Representatives
Matthew R. Moscicki Conley Rose, P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Computer programs for calculating mechanical properties of rocks drilled in oil and gas exploration; computer programs for use in selecting drill bits used in the drilling processes of oil and gas wells
Publications
History of USPTO decisions and trademark events.
32 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/24/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/09/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/29/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/29/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/09/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/09/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/09/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/09/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
10/29/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/29/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
07/31/2012
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/31/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/30/2012
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/18/2012
E815
TEAS SECTION 8 & 15 RECEIVED
07/16/2012
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/04/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/04/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/30/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/30/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/08/2006
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/20/2006
R.PR
REGISTERED-PRINCIPAL REGISTER
01/24/2006
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/13/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/13/2006
PUBO
PUBLISHED FOR OPPOSITION
11/01/2005
NPUB
NOTICE OF PUBLICATION
10/12/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/01/2005
ALIE
ASSIGNED TO LIE
08/30/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/25/2005
DOCK
ASSIGNED TO EXAMINER
08/25/2005
NWAP
NEW APPLICATION ENTERED
02/05/2005
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