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 #:
Issue Dt:
03/31/2009
Application #:
11734112
Filing Dt:
04/11/2007
Publication #:
Pub Dt:
03/13/2008
Inventors:
Yanmei Li, Daniel M. Torbett, Andrew T. Werner, James D. Hendrickson, Nathan Kathol et al
Title:
FORMING A METAL-TO-METAL SEAL IN A WELL
Assignment: 1
Reel/Frame:
019315/0097Recorded: 05/18/2007Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/24/2007
Exec Dt:
04/22/2007
Exec Dt:
04/24/2007
Exec Dt:
05/03/2007
Exec Dt:
04/24/2007
Exec Dt:
04/24/2007
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583

Search Results as of: 05/09/2024 02:06 AM
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