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Patent Assignment Assignor Details
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Assignor Name : KIM, BYONG JUN
Total Assignments: 19
Assignment: 1
Reel/Frame:015441/0584   Pages: 4
Recorded: 12/13/2004
Attorney Dkt #:25.0307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYONG JUN
Exec Dt:
09/29/2004
2
VARKEY, JOSEPH
Exec Dt:
12/03/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
555 INDUSTRIAL BLVD
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060065429
10952089
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
ATTN: ROBIN NAVA
555 INDUSTRIAL BOULEVARD, MD-1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:015759/0796   Pages: 8
Recorded: 03/10/2005
Attorney Dkt #:25.0304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH P.
Exec Dt:
01/25/2005
2
KIM, BYONG JUN
Exec Dt:
01/25/2005
3
WIJNBERG, WILLEM A.
Exec Dt:
01/24/2005
4
ARIF, FAISAL
Exec Dt:
01/08/2005
5
SINGH, ANIL
Exec Dt:
01/25/2005
6
ARNAUD, JEFFREY
Exec Dt:
01/25/2005
7
NGUYEN, JOHN CUONG
Exec Dt:
01/25/2005
Assignee
1
SCHLUMBERGER CONVEYANCE AND DELIVERY
555 INDUSTRIAL BLVD
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7288721
US20060137895
11024305
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
ATTN: ROBIN NAVA
555 INDUSTRIAL BOULEVARD, MD-1
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:016423/0575   Pages: 4
Recorded: 08/19/2005
Attorney Dkt #:25.0317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH P.
Exec Dt:
04/28/2005
2
KIM, BYONG JUN
Exec Dt:
04/28/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7188406
US20060242824
11118953
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
ATTN: ROBIN NAVA
555 INDUSTRIAL BOULEVARD, MD-1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:018748/0793   Pages: 7
Recorded: 01/11/2007
Attorney Dkt #:25.0405
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
12/08/2006
2
SINGH, ANIL
Exec Dt:
12/08/2006
3
KIM, BYONG JUN
Exec Dt:
11/28/2006
4
HERNANDEZ, VLADIMIR
Exec Dt:
11/27/2006
5
NIMCHAN, SHANNON
Exec Dt:
11/27/2006
6
TABALAN, DAN
Exec Dt:
11/28/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7603011
US20080118209
11561549
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:018831/0484   Pages: 5
Recorded: 01/31/2007
Attorney Dkt #:25.0277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
12/08/2006
2
KIM, BYONG JUN
Exec Dt:
12/04/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7541545
US20080128152
11565397
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:020644/0583   Pages: 8
Recorded: 03/13/2008
Attorney Dkt #:25.0309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
09/10/2007
2
KIM, BYONG JUN
Exec Dt:
07/30/2007
3
SRIDHAR, GARUD
Exec Dt:
07/27/2007
4
SAIT, NOOR
Exec Dt:
07/28/2007
5
FULIN, WAYNE
Exec Dt:
07/27/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7586042
US20080156517
11813755
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:020558/0013   Pages: 6
Recorded: 02/26/2008
Attorney Dkt #:25.0431
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
01/22/2008
2
KIM, BYONG JUN
Exec Dt:
12/12/2007
3
HOWARD, PETE
Exec Dt:
02/18/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7714231
US20080191575
11951818
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:021307/0957   Pages: 6
Recorded: 07/29/2008
Attorney Dkt #:25.0440
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
06/20/2008
2
KIM, BYONG JUN
Exec Dt:
06/17/2008
3
YUN, JUSHIK
Exec Dt:
06/17/2008
4
WIJNBERG, WILLEM A.
Exec Dt:
06/18/2008
5
MORRISON, MONTIE W.
Exec Dt:
06/19/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915532
US20080302556
12135015
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:022531/0725   Pages: 8
Recorded: 04/10/2009
Attorney Dkt #:25.0455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
11/25/2008
2
KIM, BYONG JUN
Exec Dt:
11/01/2008
3
SRIDHAR, GARUD
Exec Dt:
10/31/2008
4
FULIN, WAYNE
Exec Dt:
11/11/2008
5
SAIT, NOOR F.
Exec Dt:
03/05/2009
6
BILLINGHAM, MATTHEW
Exec Dt:
02/18/2009
7
SBORDONE, ANDREA
Exec Dt:
04/07/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8413723
US20090145610
12252553
Correspondence name and address
RODNEY WARFFORD
555 INDUSTRIAL BLVD., MD-5
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:022513/0105   Pages: 8
Recorded: 04/07/2009
Attorney Dkt #:25.0475
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
02/17/2009
2
HERNANDEZ-SOLIS, VLADIMIR
Exec Dt:
02/17/2009
3
SIMANJUNTAK, SURYA
Exec Dt:
02/20/2009
4
PROTASOV, VADIM
Exec Dt:
02/17/2009
5
KIM, BYONG JUN
Exec Dt:
02/17/2009
6
YUN, JUSHIK
Exec Dt:
02/20/2009
7
LOZANO-GENDREAU, JOSE RAMON
Exec Dt:
02/19/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7912333
US20090196557
12365200
Correspondence name and address
RODNEY WARFFORD
555 INDUSTRIAL BLVD., MD-5
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:022604/0536   Pages: 6
Recorded: 04/28/2009
Attorney Dkt #:25.0467
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
04/22/2009
2
YUN, JUSHIK
Exec Dt:
04/02/2009
3
KIM, BYONG JUN
Exec Dt:
04/20/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8913863
US20090242194
12409568
Correspondence name and address
DAVID CATE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 12
Reel/Frame:022870/0739   Pages: 7
Recorded: 06/24/2009
Attorney Dkt #:25.0470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
06/11/2009
2
CHANG, SHENG
Exec Dt:
05/06/2009
3
KIM, BYONG JUN
Exec Dt:
05/09/2009
4
YUN, JUSHIK
Exec Dt:
05/01/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9412492
US20100263904
12425439
Correspondence name and address
RODNEY WARFFORD
555 INDUSTRIAL BLVD., MD-5
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:031239/0147   Pages: 15
Recorded: 09/19/2013
Attorney Dkt #:03015/64UTL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYONG JUN
Exec Dt:
10/09/2012
2
SPACEY, KEITH CHARLES
Exec Dt:
10/25/2012
3
BANTA, DEBORAH LYNN
Exec Dt:
10/30/2012
4
BREACH, WILLIAM DAVID
Exec Dt:
10/09/2012
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9758658
US20130096038
13645460
Correspondence name and address
ROBERT W. STROZIER
P.O. BOX 429
BELLAIRE, TX 77402-0429
Assignment: 14
Reel/Frame:050253/0692   Pages: 10
Recorded: 09/04/2019
Attorney Dkt #:25.0470A-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH
Exec Dt:
09/03/2019
2
CHANG, SHENG
Exec Dt:
09/21/2018
3
KIM, BYONG JUN
Exec Dt:
09/19/2018
4
YUN, JUSHIK
Exec Dt:
10/17/2018
5
ALTINTAS, BURCU UNAL
Exec Dt:
06/07/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11387014
US20180366240
16113705
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 15
Reel/Frame:051062/0191   Pages: 7
Recorded: 11/20/2019
Attorney Dkt #:2019-IPM-103449 U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELMS, LONNIE CARL
Exec Dt:
11/13/2019
2
YUAN, MIN MARK
Exec Dt:
11/13/2019
3
AHUJA, MAYUR NARAIN
Exec Dt:
11/13/2019
4
PATIL, ISHWAR DILIP
Exec Dt:
11/13/2019
5
KIM, BYONG JUN
Exec Dt:
11/13/2019
6
PARAMESHWARAIAH, RAJESH
Exec Dt:
11/13/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10989013
US20210148185
16689272
Correspondence name and address
MCAFEE & TAFT
TENTH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 16
Reel/Frame:051268/0483   Pages: 8
Recorded: 12/12/2019
Attorney Dkt #:076063-000039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYONG JUN
Exec Dt:
11/21/2019
2
BREACH, WILLIAM DAVID
Exec Dt:
11/21/2019
3
BANTA, DEBORAH LYNN
Exec Dt:
11/20/2019
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604693
US20140087977
14033660
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
909 FANNIN STREET
SUITE 2700
HOUSTON, TX 77010
Assignment: 17
Reel/Frame:051163/0329   Pages: 7
Recorded: 12/03/2019
Attorney Dkt #:2019-IPM-103450 U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELMS, LONNIE CARL
Exec Dt:
11/27/2019
2
YUAN, MIN MARK
Exec Dt:
11/27/2019
3
AHUJA, MAYUR NARAIN
Exec Dt:
11/27/2019
4
PATIL, ISHWAR DILIP
Exec Dt:
11/27/2019
5
KIM, BYONG JUN
Exec Dt:
11/27/2019
6
PARAMESHWARAIAH, RAJESH
Exec Dt:
11/27/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230905
US20210164324
16701728
Correspondence name and address
MCAFEE & TAFT
TENTH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 18
Reel/Frame:053654/0579   Pages: 8
Recorded: 09/01/2020
Attorney Dkt #:140846-082501US/02WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYONG JUN
Exec Dt:
01/06/2020
2
RYAN, JAMES H.
Exec Dt:
01/08/2020
3
SMITH, CHARLES TIMOTHY
Exec Dt:
01/06/2020
4
TALYA, SHASHISHEKARA
Exec Dt:
01/06/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N SAM HOUSTON PKWY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210102049
17005625
Correspondence name and address
CHAMBERLAIN HRDLICKA
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:058196/0314   Pages: 5
Recorded: 11/23/2021
Attorney Dkt #:140846-089900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYONG JUN
Exec Dt:
11/18/2021
2
GOLDSBERRY, REECE
Exec Dt:
11/18/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11788356
US20230160261
17456253
Correspondence name and address
CHAMBERLAIN HRDLICKA
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002

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