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Patent Assignment Assignor Details
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Assignor Name : EVANS, MICHAEL L.
Total Assignments: 13
Assignment: 1
Reel/Frame:005514/0528   Pages: 3
Recorded: 11/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EVANS, MICHAEL L.
Exec Dt:
11/09/1990
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5000 GULF FREEWAY A CORP. OF TX
(P.O. BOX 2175)
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5086224
NONE
07612345
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
ATTN: PATENT COUNSEL
P. O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 2
Reel/Frame:006865/0045   Pages: 5
Recorded: 02/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLENKA, JACQUES M.
Exec Dt:
01/11/1994
2
EVANS, MICHAEL L.
Exec Dt:
01/11/1994
3
KURKOWSKI, PHILIP L.
Exec Dt:
01/11/1994
4
SLOAN, WILLIAM R.
Exec Dt:
01/11/1994
5
BEST, DAVID L.
Exec Dt:
01/11/1994
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
PATENT COUNSEL
5000 GULF FREEWAY
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5473158
NONE
08183089
Correspondence name and address
ANADRILL
WAYNE I. KANAK
PATENT COUNSEL
200 GILLINGHAM LANE
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:007208/0716   Pages: 6
Recorded: 11/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOOMIS, WILLIAM A.
Exec Dt:
10/24/1994
2
STEPHENSON, KENNETH E.
Exec Dt:
10/24/1994
3
TRAUX, JEROME A.
Exec Dt:
11/09/1994
4
ZIEGLER, WOLFGANG P.
Exec Dt:
10/18/1994
5
CHOWDHURI, S. ZEMA
Exec Dt:
11/07/1994
6
COUET, BENOIT
Exec Dt:
10/18/1994
7
EVANS, MICHAEL L.
Exec Dt:
10/21/1994
8
ALBATS, PAUL
Exec Dt:
10/18/1994
9
ROSCOE, BRADLEY A.
Exec Dt:
11/09/1994
10
HOLENKA, JACQUES M.
Exec Dt:
10/21/1994
11
MORIARITY, KEITH A.
Exec Dt:
10/21/1994
12
SLOAN, WILLIAM R.
Exec Dt:
10/21/1994
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5539225
NONE
08307894
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
LEONARD W. POJUNAS
PATENT DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Assignment: 4
Reel/Frame:008064/0037   Pages: 3
Recorded: 07/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVANS, MICHAEL L.
Exec Dt:
07/11/1996
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5608215
NONE
08599712
Correspondence name and address
ANADRILL SCHLUMBERGER
WAYNE I. KANAK
PATENT COUNSEL
200 GILLINGHAM LANE
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:008184/0396   Pages: 3
Recorded: 08/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, ERIC L.
Exec Dt:
08/28/1996
2
EVANS, MICHAEL L.
Exec Dt:
08/28/1996
3
SHELTON, LANCE N.
Exec Dt:
08/28/1996
4
ROUNDY, JARED C.
Exec Dt:
08/28/1996
Assignee
1
EXTENDED SYSTEMS, INC
5777 N. MEEKER AVE
BOISE, IDAHO 85713
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5812857
NONE
08704434
Correspondence name and address
ROBERT A. HUNTSMAN
EXTENDED SYSTEMS
5777 N MEEKER AVENUE
BOISE, ID 83713
Assignment: 6
Reel/Frame:008361/0345   Pages: 3
Recorded: 02/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVANS, MICHAEL L.
Exec Dt:
01/30/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5767510
NONE
08664759
Correspondence name and address
ANADRILL
WAYNE J. KANAK
PATENT COUNSEL
200 GILLINGHAM LANE
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:009041/0772   Pages: 3
Recorded: 03/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, MICHAEL L.
Exec Dt:
03/03/1998
2
HOLENKA, JACQUES M.
Exec Dt:
03/03/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
1100 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5804820
NONE
08811309
Correspondence name and address
MANAGER
WAYNE I. KANAK
INTELLECTUAL PROPERTY LAW AND CONTRACTS
200 GILLINGHAM LANE
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:009952/0561   Pages: 4
Recorded: 05/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, MICHAEL L.
Exec Dt:
04/28/1999
2
BEST, DAVID L.
Exec Dt:
04/27/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6285026
NONE
09281403
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
BRIGITTE L. JEFFERY
200 GILLINGHAM LN., IP LAW & CONTRACTS
SUGAR LAND PRODUCT CENTER
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:013431/0228   Pages: 5
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, MICHAEL L.
Exec Dt:
09/05/2002
2
ORTENZI, LUCA
Exec Dt:
09/18/2002
3
RADTKE, RICHARD J.
Exec Dt:
10/04/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6903330
US20030080288
10065303
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:013772/0922   Pages: 6
Recorded: 02/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADTKE, RICHARD J.
Exec Dt:
01/03/2003
2
EVANS, MICHAEL L.
Exec Dt:
01/03/2003
3
ADOLPH, ROBERT A.
Exec Dt:
01/03/2003
4
VILDE, LOIC
Exec Dt:
01/07/2003
5
WIJEYESEKERA, NIHAL IAN
Exec Dt:
01/08/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6944548
US20040128073
10331747
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:030881/0827   Pages: 8
Recorded: 07/26/2013
Attorney Dkt #:IS10.0834-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, MICHAEL L.
Exec Dt:
07/23/2013
2
TKABLADZE, AVTANDIL
Exec Dt:
07/16/2013
3
STOLLER, CHRISTIAN
Exec Dt:
06/07/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9052404
US20140034821
13728901
Correspondence name and address
MIMI CORONA
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:032114/0136   Pages: 8
Recorded: 02/01/2014
Attorney Dkt #:IS10.0781-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TKABLADZE, AVTANDIL
Exec Dt:
07/16/2013
2
EVANS, MICHAEL L.
Exec Dt:
07/23/2013
3
STOLLER, CHRISTIAN
Exec Dt:
06/07/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9268055
US20130187035
13728937
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:032217/0575   Pages: 8
Recorded: 02/14/2014
Attorney Dkt #:IS10.0834A-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, MICHAEL L.
Exec Dt:
07/23/2013
2
TKABLADZE, AVTANDIL
Exec Dt:
07/16/2013
3
STOLLER, CHRISTIAN
Exec Dt:
06/07/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140034822
13728918
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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