DHD Trademark Details

Dhd was registered on Tuesday, September 29, 2015 and is currently owned by Schlumberger Technology Corporation under the registration number 4821110 . This mark is alive with a status of Registered. The last case file activity for this mark occured 8 years ago on Tuesday, September 29, 2015, according to the United State Patent & Trademark Office
Word Mark Dhd
Status Alive Registered 700 — Registered

Current Owner

Schlumberger Technology Corporation of Sugar Land, TX

View all trademarks for Schlumberger Technology Corporation
Other Trademarks for Schlumberger Technology Corporation
Serial Number 86445118
Registration Number 4821110
Status Date Tuesday, September 29, 2015
Filing Date Tuesday, September 29, 2015
Registration Date Tuesday, September 29, 2015
Attorney Margaret A. Boulware

Correspondent

MARGARET A. BOULWARE
BOULWARE & VALOIR
3 RIVERWAY STE 950
HOUSTON, TX 77056-1927

Case File Statements

Goods & Services Technical consulting services in the field of oil and gas exploration and production, namely, analysis of porous material samples to simulate fluid flow through a digital representation of the sample using realistic pore and grain geometries and using digital fluids with realistic fluid properties, providing flow dynamics information such as recovery efficiency, relative permeability and capillary pressure relationships

Classifications

International Class Codes
042 — Class 42 includes mainly services provided by persons, individually or collectively, in relation to the theoretical and practical aspects of complex fields of activities; such services are provided by members of professions such as chemists, physicists, engineers, computer programmers, etc.
U.S. Class Codes 100, 101
Status 6 — Active
Status Date Friday, November 14, 2014
First Use Anywhere Sunday, December 1, 2013
First Use In Commerce Sunday, December 1, 2013
Primary Code 042

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