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 : GRISANTI, MARIA
Total Assignments: 14
Assignment: 1
Reel/Frame:038124/0660   Pages: 10
Recorded: 03/29/2016
Attorney Dkt #:IS14.8580-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANJAU, PAUL
Exec Dt:
03/13/2015
2
VARKEY, JOSEPH
Exec Dt:
05/29/2015
3
KIM, DAVID
Exec Dt:
05/06/2015
4
GRISANTI, MARIA
Exec Dt:
05/20/2015
5
CHANG, SHENG
Exec Dt:
03/18/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10001613
US20160025945
14628732
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:038108/0645   Pages: 11
Recorded: 03/28/2016
Attorney Dkt #:IS13.3021-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
03/04/2016
2
KIM, DAVID
Exec Dt:
02/26/2016
3
GRISANTI, MARIA
Exec Dt:
02/26/2016
4
MORRISON, MONTIE W.
Exec Dt:
02/23/2016
5
ALTINTAS, BURCU UNAL
Exec Dt:
03/03/2016
6
CHANG, SHENG
Exec Dt:
02/23/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11268329
US20160222736
14917630
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:045730/0787   Pages: 9
Recorded: 05/07/2018
Attorney Dkt #:IS15.1212-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSPEH
Exec Dt:
01/16/2017
2
KIM, DAVID
Exec Dt:
04/25/2018
3
GRISANTI, MARIA
Exec Dt:
04/17/2018
4
ALTINTAS, BURCU UNAL
Exec Dt:
09/19/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10049789
US20170358385
15177616
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:045976/0896   Pages: 10
Recorded: 06/04/2018
Attorney Dkt #:IS16.0793-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
04/18/2018
2
GRISANTI, MARIA
Exec Dt:
05/03/2018
3
WANJAU, PAUL
Exec Dt:
02/02/2017
4
KIM, DAVID
Exec Dt:
04/25/2018
5
UNDERHILL, WILLIAM BRIAN
Exec Dt:
02/03/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10472910
US20180179840
15392193
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:049662/0425   Pages: 10
Recorded: 07/03/2019
Attorney Dkt #:IS17.0483-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
04/18/2018
2
WIJNBERG, WILLEM
Exec Dt:
08/08/2017
3
GRISANTI, MARIA
Exec Dt:
05/03/2018
4
WANJAU, PAUL
Exec Dt:
08/08/2017
5
PIPCHUK, DOUGLAS
Exec Dt:
06/28/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180350488
15612179
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:047112/0144   Pages: 8
Recorded: 10/10/2018
Attorney Dkt #:IS16.1368-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
08/02/2018
2
GRISANTI, MARIA
Exec Dt:
10/05/2018
3
KIM, DAVID
Exec Dt:
10/09/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10215939
US20190064459
15686326
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:051327/0697   Pages: 9
Recorded: 12/19/2019
Attorney Dkt #:IS17.0933-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
11/08/2019
2
GRISANTI, MARIA
Exec Dt:
08/23/2019
3
KIM, DAVID
Exec Dt:
08/27/2019
4
HUANG, QINGDI
Exec Dt:
12/03/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11668872
US20210055475
16547190
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:050731/0268   Pages: 12
Recorded: 10/16/2019
Attorney Dkt #:IS18.1008-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
10/10/2019
2
GRISANTI, MARIA
Exec Dt:
10/14/2019
3
WANJAU, PAUL
Exec Dt:
10/03/2019
4
KIM, DAVID
Exec Dt:
10/04/2019
5
UNDERHILL, WILLIAM BRIAN
Exec Dt:
10/03/2019
6
ROUMILLY, NICOLAS
Exec Dt:
10/02/2019
7
ISAMBERT, SEBASTIEN
Exec Dt:
10/04/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11098546
US20200024920
16587098
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:058440/0577   Pages: 10
Recorded: 12/21/2021
Attorney Dkt #:IS19.0333-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
08/17/2020
2
KIM, DAVID
Exec Dt:
08/17/2020
3
GRISANTI, MARIA
Exec Dt:
08/17/2020
4
TRAN, TAM
Exec Dt:
08/17/2020
5
ALTINTAS, BURCU UNAL
Exec Dt:
08/17/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220349262
17621144
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:054202/0616   Pages: 9
Recorded: 10/29/2020
Attorney Dkt #:IS18.0350-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
10/28/2020
2
KIM, DAVID
Exec Dt:
10/20/2020
3
GRISANTI, MARIA
Exec Dt:
10/27/2020
4
ALTINTAS, BURCU UNAL
Exec Dt:
10/26/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11335478
US20200126691
16724432
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:058441/0190   Pages: 8
Recorded: 12/21/2021
Attorney Dkt #:IS19.0269-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
10/28/2020
2
GRISANTI, MARIA
Exec Dt:
10/27/2020
3
KIM, DAVID
Exec Dt:
10/20/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220350101
17621094
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:059146/0868   Pages: 18
Recorded: 03/02/2022
Attorney Dkt #:IS19.0379-US-US-PSP/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATLACK, BRADLEY
Exec Dt:
03/15/2021
2
NYAYADHISH, VARUN VINAYKUMAR
Exec Dt:
03/15/2021
3
MANKE, GREGORY HOWARD
Exec Dt:
03/15/2021
4
MA, PATRICK ZHIYUAN
Exec Dt:
03/12/2021
5
HOLZMUELLER, JASON
Exec Dt:
03/17/2021
6
GERSTNER, VINCENT
Exec Dt:
03/05/2021
7
GOERTZEN, WILLIAM
Exec Dt:
03/15/2021
8
VARKEY, JOSEPH
Exec Dt:
04/12/2021
9
WIJNBERG, WILLEM
Exec Dt:
01/26/2021
10
GRISANTI, MARIA
Exec Dt:
04/09/2021
11
REN, XIAOHONG
Exec Dt:
12/24/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220301740
17753401
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:060178/0665   Pages: 10
Recorded: 06/13/2022
Attorney Dkt #:IS21.3479-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPHY
Exec Dt:
09/07/2021
2
KIM, DAVID
Exec Dt:
09/07/2021
3
GRISANTI, MARIA
Exec Dt:
09/07/2021
4
MACE, IAN
Exec Dt:
09/07/2021
5
TRAN, TAM
Exec Dt:
09/08/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220397731
17806278
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:060379/0284   Pages: 12
Recorded: 06/14/2022
Attorney Dkt #:IS21.3479-US-PSP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 060178 FRAME: 0665. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
VARKEY, JOSEPH
Exec Dt:
09/07/2021
2
KIM, DAVID
Exec Dt:
09/07/2021
3
GRISANTI, MARIA
Exec Dt:
09/07/2021
4
MACE, IAN
Exec Dt:
09/07/2021
5
TRAN, TAM
Exec Dt:
09/08/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220397731
17806278
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

Search Results as of: 05/30/2024 01:48 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