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 : DAVYDYCHEV, ANDREI I.
Total Assignments: 8
Assignment: 1
Reel/Frame:017307/0381   Pages: 9
Recorded: 03/15/2006
Attorney Dkt #:20.2964
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVYDYCHEV, ANDREI I.
Exec Dt:
02/17/2006
2
HUNKA, JOHN F.
Exec Dt:
02/17/2006
3
BARBER, THOMAS D.
Exec Dt:
02/23/2006
4
CHESSER, SCOTT S.
Exec Dt:
02/17/2006
5
FINCI, BULENT
Exec Dt:
02/21/2006
6
SUN, JINGJING (KAREN)
Exec Dt:
02/17/2006
7
VANDERMEER, WILLIAM B.
Exec Dt:
02/17/2006
8
WARD, RICHARD D.
Exec Dt:
02/17/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501829
US20060192562
11307674
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:017359/0596   Pages: 10
Recorded: 03/24/2006
Attorney Dkt #:20.2966
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHESSER, SCOTT S.
Exec Dt:
02/17/2006
2
WARD, RICHARD D.
Exec Dt:
02/17/2006
3
FINCI, BULENT
Exec Dt:
02/21/2006
4
DAVYDYCHEV, ANDREI I.
Exec Dt:
02/17/2006
5
VANDERMEER, WILLIAM B.
Exec Dt:
02/17/2006
6
HUNKA, JOHN F.
Exec Dt:
02/17/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7417436
US20060192561
11307673
Correspondence name and address
SCHLUMBERGER TECHOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:017868/0841   Pages: 13
Recorded: 06/29/2006
Attorney Dkt #:20.2994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINCI, BULENT
Exec Dt:
06/21/2006
2
CHESSER, SCOTT S.
Exec Dt:
05/25/2006
3
SUN, JINGJING (KAREN)
Exec Dt:
05/30/2006
4
LEBRETON, DENIS
Exec Dt:
06/21/2006
5
WARD, RICHARD D.
Exec Dt:
05/24/2006
6
DAVYDYCHEV, ANDREI I.
Exec Dt:
05/24/2006
7
VANDERMEER, WILLIAM B.
Exec Dt:
05/25/2006
8
HUNKA, JOHN F.
Exec Dt:
05/30/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7671597
US20070107896
11419930
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:018802/0141   Pages: 6
Recorded: 01/22/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVYDYCHEV, ANDREI I.
Exec Dt:
01/18/2007
2
MINERBO, GERALD N.
Exec Dt:
01/19/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
ATTN: IPL&C. 200 GILLINGHAM LANE, MD 200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7457707
US20080133138
11606631
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:026041/0723   Pages: 18
Recorded: 03/29/2011
Attorney Dkt #:20.3121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRIGAN, EDWARD
Exec Dt:
02/14/2011
2
BARRIOL, YVES
Exec Dt:
03/02/2011
3
DAVYDYCHEV, ANDREI I.
Exec Dt:
02/11/2011
4
CARNEGIE, ANDREW J.
Exec Dt:
03/11/2011
5
HOMAN, DEAN M.
Exec Dt:
02/10/2011
6
KARUPPOOR, SRINAND
Exec Dt:
02/10/2011
7
SONG, YI-QIAO
Exec Dt:
02/10/2011
8
HOPPER, TIM
Exec Dt:
03/22/2011
9
BACHMAN, HENRY N.
Exec Dt:
03/22/2011
10
VANDERMEER, WILLIAM B.
Exec Dt:
02/11/2011
11
COLLINS, ANTHONY L.
Exec Dt:
02/11/2011
12
FREDETTE, MARK A.
Exec Dt:
03/29/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8794318
US20110198078
13002913
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:027907/0542   Pages: 9
Recorded: 03/22/2012
Attorney Dkt #:IS11.0002-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYDOUX, JEAN
Exec Dt:
02/17/2012
2
DAVYDYCHEV, ANDREI I.
Exec Dt:
02/23/2012
3
HELIOT, DENIS
Exec Dt:
02/23/2012
4
BENNETT, NICHOLAS N.
Exec Dt:
02/20/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8862405
US20130144529
13312205
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:033062/0475   Pages: 6
Recorded: 06/10/2014
Attorney Dkt #:IS12.2009-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVYDYCHEV, ANDREI I.
Exec Dt:
05/28/2014
2
MINERBO, GERALD N.
Exec Dt:
05/28/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150268372
14220874
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:034159/0405   Pages: 9
Recorded: 11/12/2014
Attorney Dkt #:IS12.2008-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVYDYCHEV, ANDREI I.
Exec Dt:
09/17/2014
2
THIEL, MICHAEL
Exec Dt:
09/15/2014
3
OMERAGIC, DZEVAT
Exec Dt:
09/15/2014
4
CRARY, STEVE F.
Exec Dt:
10/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10073189
US20150301222
14379476
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

Search Results as of: 05/09/2024 09:31 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