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Patent Assignment Assignor Details
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Assignor Name : JOHNSON, CRAIG D.
Total Assignments: 24
Assignment: 1
Reel/Frame:011854/0648   Pages: 4
Recorded: 05/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CRAIG D.
Exec Dt:
05/29/2001
2
BIXENMAN, PATRICK W.
Exec Dt:
05/30/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6679334
US20020179306
09867972
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JAIME A. CASTANO
ATTN: PATENT COUNSEL, PO BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 2
Reel/Frame:011858/0756   Pages: 5
Recorded: 05/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CRAIG D.
Exec Dt:
05/29/2001
2
BIXENMAN, PATRICK W.
Exec Dt:
05/30/2001
3
ZIMMERMAN, THOMAS H.
Exec Dt:
05/30/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6675901
US20010047871
09870190
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JAIME A. CASTANO
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 3
Reel/Frame:012257/0172   Pages: 6
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHETKY, L. MCD.
Exec Dt:
10/13/2001
2
JOHNSON, CRAIG D.
Exec Dt:
10/24/2001
3
HACKWORTH, MATTHEW R.
Exec Dt:
10/24/2001
4
BIXENMAN, PATRICK W.
Exec Dt:
10/13/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6799637
US20020046840
09973442
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 4
Reel/Frame:012307/0695   Pages: 6
Recorded: 10/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHETKY, L. MCD.
Exec Dt:
10/13/2001
2
JOHNSON, CRAIG D.
Exec Dt:
10/24/2001
3
HACKWORTH, MATTHEW R.
Exec Dt:
10/24/2001
4
BIXENMAN, PATRICK W.
Exec Dt:
10/13/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6799637
US20020046840
09973442
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
JEFFREY E. GRIFFIN
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 5
Reel/Frame:060243/0520   Pages: 7
Recorded: 06/18/2022
Attorney Dkt #:2069464-0598N2US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHETKY, L. MCD.
Exec Dt:
10/13/2001
2
JOHNSON, CRAIG D.
Exec Dt:
10/24/2001
3
HACKWORTH, MATTHEW R.
Exec Dt:
10/24/2001
4
BIXENMAN, PATRICK W.
Exec Dt:
10/13/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6772836
US20030079886
10315665
Correspondence name and address
MCGUIREWOODS, LLP
1750 TYSONS BOULEVARD
SUITE 1800
TYSONS, VA 22102-4215
Assignment: 6
Reel/Frame:012380/0416   Pages: 5
Recorded: 12/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCLURKIN, JOEL
Exec Dt:
12/04/2001
2
MILLS, DENNIS L.
Exec Dt:
12/04/2001
3
JOHNSON, CRAIG D.
Exec Dt:
12/04/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6688397
US20030111234
10028949
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 7
Reel/Frame:012680/0363   Pages: 2
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CRAIG D.
Exec Dt:
12/04/2001
2
BIXENMAN, PATRICK W.
Exec Dt:
12/03/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6695067
US20020092658
10021697
Correspondence name and address
PATENT COUNSEL
IP LAW DEPARTMENT
SCHLUMBERGER RESERVOIR COMPLETION CENTER
14910 AIRLINE RD.
ROSHARON, TX 77563-1590
Assignment: 8
Reel/Frame:012445/0550   Pages: 5
Recorded: 12/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HACKWORTH, MATTHEW R.
Exec Dt:
12/18/2001
2
JOHNSON, CRAIG D.
Exec Dt:
12/20/2001
3
BIXENMAN, PATRICK W.
Exec Dt:
12/20/2001
Assignee
1
SCHLUMBEGER TEHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6648071
US20020144822
10035994
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 9
Reel/Frame:012529/0786   Pages: 9
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CRAIG D.
Exec Dt:
01/21/2002
2
HACKWORTH, MATTHEW R.
Exec Dt:
01/21/2002
3
WANG, DAVID W.
Exec Dt:
01/21/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745843
US20020096333
10054337
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 10
Reel/Frame:012623/0779   Pages: 7
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICE-SMITH, COLIN
Exec Dt:
02/05/2002
2
BIXENMAN, PATRICK W.
Exec Dt:
02/01/2002
3
JOHNSON, CRAIG D.
Exec Dt:
02/01/2002
4
HACKWORTH, MATTHEW R.
Exec Dt:
02/01/2002
5
SINCLAIR, GARRY
Exec Dt:
02/04/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6719064
US20030089496
10078228
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 11
Reel/Frame:012773/0792   Pages: 5
Recorded: 04/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HART, BARRIE
Exec Dt:
02/01/2002
2
JOHNSON, CRAIG D.
Exec Dt:
02/14/2002
3
SCHETKY, L. MCD.
Exec Dt:
02/19/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020107562
10050468
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 12
Reel/Frame:012633/0888   Pages: 6
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIXENMAN, PATRICK W.
Exec Dt:
02/14/2002
2
JOHNSON, CRAIG D.
Exec Dt:
02/19/2002
3
DANOS, JAKE A.
Exec Dt:
02/19/2002
4
HACKWORTH, MATTHEW R.
Exec Dt:
02/18/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6848510
US20020092649
10079670
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 13
Reel/Frame:012854/0967   Pages: 10
Recorded: 04/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WETZEL, RODNEY J.
Exec Dt:
03/26/2002
2
PAI, SUDHIR
Exec Dt:
03/26/2002
3
SMITH, DAVID R.
Exec Dt:
04/15/2002
4
HOWARD, PETER V.
Exec Dt:
03/27/2002
5
JOHNSON, CRAIG D.
Exec Dt:
03/26/2002
6
LANGLAIS, MICHAEL
Exec Dt:
04/01/2002
7
DANOS, JAKE A.
Exec Dt:
03/28/2002
8
BIXENMAN, PATRICK W.
Exec Dt:
04/04/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6817410
US20020125009
10134601
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL, BRYAN WHITE
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 14
Reel/Frame:012845/0724   Pages: 17
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WETZEL, RODNEY J.
Exec Dt:
03/26/2002
2
PAI, SUDHIR
Exec Dt:
03/26/2002
3
SMITH, DAVID R.
Exec Dt:
04/15/2002
4
HOWARD, PETER V.
Exec Dt:
03/27/2002
5
JOHNSON, CRAIG D.
Exec Dt:
04/03/2002
6
DANOS, JAKE A.
Exec Dt:
03/28/2002
7
BIXENMAN, PATRICK W.
Exec Dt:
03/26/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6789621
US20020125008
10125447
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 15
Reel/Frame:013104/0490   Pages: 4
Recorded: 07/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CRAIG D.
Exec Dt:
06/14/2002
2
ODDIE, GARY M.
Exec Dt:
06/13/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6786285
US20020189815
10167895
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 16
Reel/Frame:013884/0401   Pages: 15
Recorded: 03/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HACKWORTH, MATTHEW R.
Exec Dt:
03/10/2003
2
JOHNSON, CRAIG D.
Exec Dt:
03/10/2003
3
ALTEIRAC, LAURENT N.
Exec Dt:
03/10/2003
4
HAYES, KEVIN W.
Exec Dt:
03/10/2003
5
EUBANK, DON
Exec Dt:
03/11/2003
6
MCCLURKIN, JOEL
Exec Dt:
03/10/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7191842
US20040177972
10387105
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
JEFFREY E. GRIFFIN
PO BOX 1590
ROSHARON, TX 77583-1590
Assignment: 17
Reel/Frame:014147/0636   Pages: 8
Recorded: 06/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYES, KEVIN W.
Exec Dt:
05/30/2003
2
JOHNSON, CRAIG D.
Exec Dt:
05/30/2003
3
MILLS, DENNIS L.
Exec Dt:
05/30/2003
4
HACKWORTH, MATTHEW R.
Exec Dt:
05/30/2003
5
LANGLAIS, MICHAEL D.
Exec Dt:
05/30/2003
6
PRADO, MARTIN
Exec Dt:
05/30/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7055609
US20030221842
10452894
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 18
Reel/Frame:014147/0769   Pages: 7
Recorded: 06/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CRAIG D.
Exec Dt:
06/02/2003
2
HACKWORTH, MATTHEW R.
Exec Dt:
06/02/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7086476
US20040026079
10452322
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 19
Reel/Frame:013941/0010   Pages: 9
Recorded: 09/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CRAIG D.
Exec Dt:
08/06/2003
2
HACKWORTH, MATTHEW R.
Exec Dt:
08/14/2003
3
RASA, KIAN
Exec Dt:
08/28/2003
4
DEL CAMPO, CHRISTOPHER S.
Exec Dt:
08/07/2003
5
SHAMPINE, ROD W.
Exec Dt:
08/07/2003
6
VERCAEMER, CLAUDE J.
Exec Dt:
08/12/2003
7
SCHOONDERBEEK, GERHARD
Exec Dt:
08/08/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7168485
US20040104026
10632174
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 20
Reel/Frame:013961/0646   Pages: 7
Recorded: 09/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CRAIG D.
Exec Dt:
08/18/2003
2
MCCLURKIN, JOEL E.
Exec Dt:
08/14/2003
3
RASA, KIAN
Exec Dt:
08/28/2003
4
GOODE, PETER A.
Exec Dt:
08/10/2003
5
MALONE, DAVID L.
Exec Dt:
08/12/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7036600
US20040020660
10625618
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 21
Reel/Frame:014443/0627   Pages: 14
Recorded: 03/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CRAIG D.
Exec Dt:
03/05/2004
2
HACKWORTH, MATTHEW R.
Exec Dt:
03/04/2004
3
LANGLAIS, MICHAEL D.
Exec Dt:
03/03/2004
4
WANG, DAVID WEI
Exec Dt:
02/24/2004
5
ALTEIRAC, LAURENT
Exec Dt:
02/23/2004
6
VIRALLY, STEPHANE J.
Exec Dt:
02/23/2004
7
BIGELOW, JASON
Exec Dt:
03/04/2004
8
DUFRENE, KERBY J.
Exec Dt:
03/03/2004
9
KHAN, BRUNO
Exec Dt:
03/03/2004
10
PRADO, MARTIN
Exec Dt:
03/04/2004
11
SHARMA, ASHISH
Exec Dt:
02/23/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7866708
US20050200127
10708517
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 22
Reel/Frame:015726/0820   Pages: 15
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HACKWORTH, MATTHEW R.
Exec Dt:
08/05/2004
2
JOHNSON, CRAIG D.
Exec Dt:
08/05/2004
3
PRADO, MARTIN
Exec Dt:
08/23/2004
4
GARCIA, JOSE F.
Exec Dt:
08/23/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
SCHLUMBERGER RESERVOIR COMPLETIONS
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060042801
10924684
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
SCHLUMBERGER RESERVOIR COMPLETIONS
JEFFREY E. GRIFFIN
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Assignment: 23
Reel/Frame:031090/0276   Pages: 8
Recorded: 08/27/2013
Attorney Dkt #:087638-0169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HART, BARRIE
Exec Dt:
08/07/2013
2
JOHNSON, CRAIG D.
Exec Dt:
08/05/2013
3
SCHETKY, L. MCDONALD
Exec Dt:
08/06/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE, 17TH FLOOR
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8776876
US20130180706
13729550
Correspondence name and address
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 24
Reel/Frame:032995/0230   Pages: 8
Recorded: 05/30/2014
Attorney Dkt #:087638-0741
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HART, BARRIE
Exec Dt:
08/07/2013
2
JOHNSON, CRAIG D.
Exec Dt:
08/05/2013
3
SCHETKY, L. MCDONALD
Exec Dt:
08/06/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE, 17TH FLOOR
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053963
US20140299331
14291324
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

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