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Patent Assignment Assignor Details
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Assignor Name : USOVA, ZINAIDA YURIEVNA
Total Assignments: 8
Assignment: 1
Reel/Frame:020944/0856   Pages: 4
Recorded: 05/14/2008
Attorney Dkt #:107.0039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USOVA, ZINAIDA YURIEVNA
Exec Dt:
04/21/2008
2
PERSHIKOVA, ELENA MIKHAILOVNA
Exec Dt:
04/30/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420578
US20080261837
12100513
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:025599/0430   Pages: 6
Recorded: 01/07/2011
Attorney Dkt #:107.0033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERSHIKOVA, ELENA MIKHAILOVNA
Exec Dt:
11/02/2010
2
USOVA, ZINAIDA YURIEVNA
Exec Dt:
10/28/2010
3
NAYDUKOVA, SVETLANA ANATOLYEVNA
Exec Dt:
10/28/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110111990
12989547
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:028363/0169   Pages: 5
Recorded: 06/13/2012
Attorney Dkt #:109.0090USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
USOVA, ZINAIDA YURIEVNA
Exec Dt:
06/13/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382468
US20120277130
13514592
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:034677/0912   Pages: 8
Recorded: 01/10/2015
Attorney Dkt #:IS14.9618-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECERF, BRUNO
Exec Dt:
12/17/2014
2
USOVA, ZINAIDA YURIEVNA
Exec Dt:
01/07/2015
3
USOLTSEV, DMITRIY
Exec Dt:
01/06/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160145483
14554866
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:034892/0047   Pages: 10
Recorded: 02/04/2015
Attorney Dkt #:IS14.9618-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SIGNATURE PAGE OF INVENTOR USOLTSEV DATED INCORRECTLY PREVIOUSLY RECORDED ON REEL 034677 FRAME 0912. ASSIGNOR(S) HEREBY CONFIRMS THE JANUARY 6, 2014.
Assignors
1
LECERF, BRUNO
Exec Dt:
12/17/2014
2
USOVA, ZINAIDA YURIEVNA
Exec Dt:
01/07/2015
3
USOLTSEV, DMITRIY
Exec Dt:
01/06/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160145483
14554866
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:037060/0931   Pages: 12
Recorded: 11/17/2015
Attorney Dkt #:IS12.2702-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USOVA, ZINAIDA YURIEVNA
Exec Dt:
03/05/2015
2
DUNAEVA, ANNA PETROVNA
Exec Dt:
03/03/2015
3
PANGA, MOHAN K. R.
Exec Dt:
03/30/2015
4
MEDVEDEV, ANATOLY VLADIMIROVICH
Exec Dt:
03/04/2015
5
MAKARYCHEV-MIKHAILOV, SERGEY M.
Exec Dt:
03/17/2015
6
BARMATOV, EVGENY BORISOVICH
Exec Dt:
03/09/2015
7
HUGHES, TREVOR LLOYD
Exec Dt:
03/09/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150152321
14620979
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:042994/0400   Pages: 8
Recorded: 07/13/2017
Attorney Dkt #:IS14.9542-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USOVA, ZINAIDA YURIEVNA
Exec Dt:
06/30/2017
2
ZHU, SHITONG S.
Exec Dt:
05/04/2017
3
LECERF, BRUNO
Exec Dt:
05/05/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10655041
US20170342306
15526848
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:043003/0776   Pages: 9
Recorded: 07/14/2017
Attorney Dkt #:IS14.9453-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USOVA, ZINAIDA YURIEVNA
Exec Dt:
06/30/2017
2
ZHU, SHITONG S.
Exec Dt:
05/04/2017
3
LECERF, BRUNO
Exec Dt:
05/05/2017
4
LADVA, HEMANT KUMAR JETHALAL
Exec Dt:
07/05/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170335167
15526818
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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