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:
06/14/2011
Application #:
11925219
Filing Dt:
10/26/2007
Publication #:
Pub Dt:
04/30/2009
Inventors:
Oliver C. Mullins, Gale H. Gustavson, Christopher Harrison, Bhavani Raghuraman et al
Title:
DOWNHOLE SPECTROSCOPIC HYDROGEN SULFIDE DETECTION
Assignment: 1
Reel/Frame:
020391/0366Recorded: 01/21/2008Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/28/2007
Exec Dt:
11/13/2007
Exec Dt:
11/08/2007
Exec Dt:
11/07/2007
Exec Dt:
11/07/2007
Exec Dt:
12/05/2007
Exec Dt:
12/10/2007
Exec Dt:
11/09/2007
Exec Dt:
12/11/2007
Exec Dt:
12/04/2007
Exec Dt:
11/06/2007
Assignee:
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139

Search Results as of: 05/13/2024 08:41 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