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 : DE BRUIJN, GUNNAR GERARD
Total Assignments: 3
Assignment: 1
Reel/Frame:045488/0290   Pages: 11
Recorded: 04/10/2018
Attorney Dkt #:IS14.9007-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE BRUIJN, GUNNAR GERARD
Exec Dt:
10/20/2016
2
NYAGA, PAVEL
Exec Dt:
10/17/2016
3
SMETAK, EDWARD
Exec Dt:
09/29/2016
4
WHIDDON, ANDREW
Exec Dt:
09/29/2016
5
CONTRERAS ESCALANTE, JOSE
Exec Dt:
09/29/2016
6
FLAMANT, NICOLAS
Exec Dt:
10/17/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170002622
14791201
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:047324/0032   Pages: 14
Recorded: 10/26/2018
Attorney Dkt #:IS15.1584-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLCHANOV, PETR
Exec Dt:
01/12/2017
2
DE BRUIJN, GUNNAR GERARD
Exec Dt:
01/05/2017
3
POTAPENKO, DMITRIY
Exec Dt:
02/24/2017
4
LEE, JESSE
Exec Dt:
10/10/2018
5
KHALILOVA, POLINA
Exec Dt:
10/11/2018
6
TODD, LARRY CHARLES
Exec Dt:
01/04/2017
7
ENKABABIAN, PHILIPPE
Exec Dt:
08/09/2017
8
NAUD, OLIVIER
Exec Dt:
08/14/2017
9
MOGOU DESSAP, JEAN-PAUL
Exec Dt:
01/03/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10557341
US20180142544
15358891
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:047334/0339   Pages: 12
Recorded: 10/29/2018
Attorney Dkt #:IS15.1587-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY
Exec Dt:
05/18/2018
2
LEE, JESSE
Exec Dt:
10/10/2018
3
TODD, LARRY CHARLES
Exec Dt:
04/21/2017
4
DE BRUIJN, GUNNAR GERARD
Exec Dt:
04/18/2017
5
KOLCHANOV, PETR
Exec Dt:
10/12/2017
6
KHALILOVA, POLINA
Exec Dt:
10/24/2018
7
ENKABABIAN, PHILIPPE
Exec Dt:
04/18/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180073352
15260756
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

Search Results as of: 05/09/2024 06:41 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