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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:028447/0072   Pages: 12
Recorded: 06/26/2012
Attorney Dkt #:60.1867 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/02/2017
Application #:
13249535
Filing Dt:
09/30/2011
Publication #:
Pub Dt:
04/04/2013
Title:
REAL-TIME COMPOSITIONAL ANALYSIS OF HYDROCARBON BASED FLUID SAMPLES
Assignors
1
Exec Dt:
12/16/2011
2
Exec Dt:
11/21/2011
3
Exec Dt:
12/15/2011
4
Exec Dt:
12/15/2011
5
Exec Dt:
04/17/2012
6
Exec Dt:
02/02/2012
7
Exec Dt:
11/18/2011
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042

Search Results as of: 05/09/2024 05:14 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