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

Assignor Name : SPEER, ROBERT
Total Assignments: 4
Assignment: 1
Reel/Frame:019478/0505   Pages: 8
Recorded: 06/26/2007
Attorney Dkt #:68.0681
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2007
2
Exec Dt:
06/12/2007
3
Exec Dt:
06/25/2007
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11735543
Correspondence name and address
VIRGINIA SOLIS
14910 AIRLINE ROAD
BLDG. 20
ROSHARON, TX 77583
Assignment: 2
Reel/Frame:022335/0372   Pages: 9
Recorded: 03/03/2009
Attorney Dkt #:68.0789
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2008
2
Exec Dt:
09/05/2008
3
Exec Dt:
09/04/2008
4
Exec Dt:
09/08/2008
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12206818
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 3
Reel/Frame:024653/0015   Pages: 7
Recorded: 07/08/2010
Attorney Dkt #:68.0945
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2010
2
Exec Dt:
06/08/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12770072
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 4
Reel/Frame:036484/0830   Pages: 10
Recorded: 09/03/2015
Attorney Dkt #:LU.0001US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2015
2
Exec Dt:
09/02/2015
3
Exec Dt:
08/27/2015
4
Exec Dt:
08/27/2015
5
Exec Dt:
08/27/2015
6
Exec Dt:
09/02/2015
Assignee
1
675 MASSACHUSETTS AVENUE
6TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
13840009
 
13840255
 
NONE
13840788
 
14290149
 
14478017
Correspondence name and address
ILYA LIBENZON
30 ARLO ROAD
NEWTON, MA 02464

Search Results as of: 05/23/2024 08:55 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