skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
7894300
Issue Dt:
02/22/2011
Application #:
11849300
Filing Dt:
09/03/2007
Publication #:
20080175099
Pub Dt:
07/24/2008
Inventors:
ANDREW HAWTHORN, LUCIAN KING JOHNSTON, DAVID LINTON JOHNSON, TAKESHI ENDO et al
Title:
FLUID CHARACTERIZATION FROM ACOUSTIC LOGGING DATA
Assignment: 1
Reel/Frame:
019906/0710Recorded: 10/02/2007Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HAWTHORN, ANDREW
Exec Dt:
08/10/2007
JOHNSTON, LUCIAN KING
Exec Dt:
08/22/2007
JOHNSON, DAVID
Exec Dt:
08/13/2007
ENDO, TAKESHI
Exec Dt:
08/13/2007
VALERO, HENRI-PIERRE
Exec Dt:
08/24/2007
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1, 200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Correspondent:
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN

Search Results as of: 05/03/2024 03:33 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT