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Patent Assignment Assignor Details
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Assignor Name : FLAUM, CHARLES
Total Assignments: 24
Assignment: 1
Reel/Frame:003896/0052   Pages: 2
Recorded: 06/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FLAUM, CHARLES
Exec Dt:
06/17/1981
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
277 PARK
A CORP. OF TX.
NEW YORK, NEW YORK 10172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4464569
NONE
06275093
Correspondence name and address
KENNETH OLSEN
SCHLUMBERGER-DOLL RESEARCH
P. O. BOX 307
RIDGEFIELD, CT 06877
Assignment: 2
Reel/Frame:003938/0420   Pages: 2
Recorded: 12/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELLIS, DARWIN V.
Exec Dt:
09/08/1981
2
FLAUM, CHARLES
Exec Dt:
09/08/1981
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORP. OF TX
277 PARK AVE.
NEW YORK, NEW YORK 10172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4423323
NONE
06300418
Correspondence name and address
KENNETH OLSEN
SCHLUMBERGER-DOLL RESEARCH
P. O. BOX 307
RIDGEFIELD, CT 06877
Assignment: 3
Reel/Frame:004650/0657   Pages: 2
Recorded: 10/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FLAUM, CHARLES
Exec Dt:
10/03/1986
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5000 GULF FREEWAY
P.O. BOX 2175 A CORP. OF TEXAS
HOUSTON,, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4786796
NONE
06915439
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
ATTN: PATENT COUNSEL
P. O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 4
Reel/Frame:004858/0738   Pages: 2
Recorded: 06/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FLAUM, CHARLES
Exec Dt:
09/14/1987
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORP. OF TEXAS
277 PARK AVENUE
NEW YORK, NEW YORK 10172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816674
NONE
07067898
Correspondence name and address
DAVID P. GORDON
65 WOODS END ROAD
STAMFORD, CT 06905
Assignment: 5
Reel/Frame:005157/0564   Pages: 2
Recorded: 10/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FLAUM, CHARLES
Exec Dt:
10/05/1989
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5000 GULF FREEWAY
(P.O. BOX 2175)
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5019708
NONE
07417382
Correspondence name and address
SCHLUMBERGER WELL SERVICES
ATTN: PATENT COUNSEL
P. O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 6
Reel/Frame:008878/0137   Pages: 5
Recorded: 11/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREEDMAN, ROBERT
Exec Dt:
06/27/1997
2
MORRISS, CHRISTOPHER
Exec Dt:
06/27/1997
3
BOYD, AUSTIN
Exec Dt:
08/05/1997
4
FLAUM, CHARLES
Exec Dt:
07/03/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6147489
NONE
08873981
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
BRIGITTE L. JEFFERY
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:008917/0528   Pages: 4
Recorded: 11/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREEDMAN, ROBERT
Exec Dt:
08/05/1997
2
MORRISS, CHRISTOPHER
Exec Dt:
08/05/1997
3
BOYD, AUSTIN
Exec Dt:
08/05/1997
4
FLAUM, CHARLES
Exec Dt:
08/05/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6147489
NONE
08873981
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
BRIGITTE L. JEFFERY
ATTN: PATENT COUNSEL
P.O. BOX 2175
HOUSTON, TEXAS 77252-2175
Assignment: 8
Reel/Frame:008755/0866   Pages: 3
Recorded: 08/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAUM, CHARLES
Exec Dt:
08/13/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5789669
NONE
08910383
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
DAVID GARROD
INTELLECTUAL PROPERTY LAW DEPT.
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 9
Reel/Frame:008849/0636   Pages: 3
Recorded: 12/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAUM, CHARLES
Exec Dt:
12/01/1997
2
SEZGINER, ABDURRAHMAN
Exec Dt:
11/20/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6023163
NONE
08873582
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
KEITH G.W. SMITH
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 10
Reel/Frame:008922/0132   Pages: 3
Recorded: 12/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAUM, CHARLES
Exec Dt:
12/31/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6097184
NONE
09001896
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
KEITH G. W. SMITH
INTELLECTUAL PROPERTY LAW DEPT.
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 11
Reel/Frame:009341/0034   Pages: 5
Recorded: 07/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEIER, PETER
Exec Dt:
07/01/1998
2
CRARY, STEVEN F.
Exec Dt:
07/01/1998
3
KLEINBERG, ROBERT L.
Exec Dt:
06/16/1998
4
FLAUM, CHARLES
Exec Dt:
06/29/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 2175, 110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232778
NONE
09096320
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
BRIGITTE L. JEFFERY
PATENT COUNSEL, P.O. BOX 2175
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 12
Reel/Frame:009395/0617   Pages: 3
Recorded: 08/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAUM, CHARLES
Exec Dt:
08/13/1998
2
KLEINBERG, ROBERT L.
Exec Dt:
08/13/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6140817
NONE
09085274
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
KEITH G. W. SMITH
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 13
Reel/Frame:009805/0058   Pages: 3
Recorded: 03/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLINS, OLIVER
Exec Dt:
12/03/1998
2
WU, XU
Exec Dt:
12/03/1998
3
FLAUM, CHARLES
Exec Dt:
12/03/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6268603
NONE
09204447
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
DAVID GARROD
INTELLECTUAL PROPERTY LAW DEPT.
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 14
Reel/Frame:009634/0119   Pages: 5
Recorded: 12/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
11/27/1998
2
RAMAMOORTHY, RAGHU
Exec Dt:
12/01/1998
3
SAITO, NAOKI
Exec Dt:
12/03/1998
4
FLAUM, CHARLES
Exec Dt:
12/07/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6088656
NONE
09189025
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
KEITH G.W. SMITH
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 15
Reel/Frame:011507/0809   Pages: 4
Recorded: 01/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HURLIMANN, MARTIN D.
Exec Dt:
01/18/2001
2
FLAUM, CHARLES
Exec Dt:
01/18/2001
3
FLAUM, MARK
Exec Dt:
01/10/2001
4
VENKATARAMANAN, LALITHA
Exec Dt:
01/18/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6570382
NONE
09723803
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
ERICA W. KUO
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 16
Reel/Frame:014104/0961   Pages: 4
Recorded: 05/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HURLIMANN, MARTIN D.
Exec Dt:
01/14/2003
2
FLAUM, CHARLES
Exec Dt:
01/14/2003
3
FLAUM, MARK
Exec Dt:
01/10/2003
4
VENKATARAMANAN, LALITHA
Exec Dt:
01/14/2003
5
KLEINBERG, ROBERT L.
Exec Dt:
01/14/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6891369
US20030178994
10318798
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
JODY LYNN DESTEFANIS
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 17
Reel/Frame:013966/0574   Pages: 5
Recorded: 04/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, YI-QIAU
Exec Dt:
04/07/2003
2
HURLIMANN, MARTIN D.
Exec Dt:
04/09/2003
3
FLAUM, CHARLES
Exec Dt:
04/10/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6850060
US20030197506
10410912
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
JODY LYNN DESTEFANIS
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 18
Reel/Frame:017301/0636   Pages: 8
Recorded: 03/14/2006
Attorney Dkt #:20.3021NP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLLER, CHRISTIAN
Exec Dt:
03/07/2006
2
EVANS, MICHAEL
Exec Dt:
03/14/2006
3
FLAUM, CHARLES
Exec Dt:
02/20/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7361886
US20060192095
11307629
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TX 77478
Assignment: 19
Reel/Frame:017302/0077   Pages: 8
Recorded: 03/14/2006
Attorney Dkt #:20.3021NP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADTKE, RICHARD J.
Exec Dt:
02/20/2006
2
EVANS, MICHAEL
Exec Dt:
03/14/2006
3
FLAUM, CHARLES
Exec Dt:
02/20/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7642507
US20060192096
11307632
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 20
Reel/Frame:019327/0921   Pages: 6
Recorded: 05/22/2007
Attorney Dkt #:60.1670 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BADRY, ROBERT
Exec Dt:
03/01/2007
2
FLAUM, CHARLES
Exec Dt:
03/02/2007
3
KLEINBERG, ROBERT
Exec Dt:
03/01/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7511487
US20080204013
11679574
Correspondence name and address
JODY LYNN DESTEFANIS
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 21
Reel/Frame:019629/0643   Pages: 5
Recorded: 08/01/2007
Attorney Dkt #:60.1672 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAUM, CHARLES
Exec Dt:
07/02/2007
2
MORRIS, CHARLES FRANKLIN, JR.
Exec Dt:
07/05/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7408150
NONE
11768034
Correspondence name and address
VINCENT P. LOCCISANO
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 22
Reel/Frame:020491/0370   Pages: 6
Recorded: 02/11/2008
Attorney Dkt #:60.1522 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAUM, CHARLES
Exec Dt:
12/11/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7765862
US20090139321
11947873
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 23
Reel/Frame:020533/0821   Pages: 6
Recorded: 02/20/2008
Attorney Dkt #:60.1481 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAUM, CHARLES
Exec Dt:
12/11/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090143991
11948395
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 24
Reel/Frame:020610/0380   Pages: 13
Recorded: 03/06/2008
Attorney Dkt #:20.3104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAUM, CHARLES
Exec Dt:
02/28/2008
2
KLEINBERG, ROBERT L.
Exec Dt:
02/21/2008
3
STRALEY, CHRISTIAN
Exec Dt:
03/05/2008
4
BADRY, ROBERT
Exec Dt:
02/20/2008
5
BOYD, AUSTIN
Exec Dt:
03/05/2008
6
FAIVRE, OLIVIER
Exec Dt:
02/18/2008
7
TAYLOR, SHAWN
Exec Dt:
02/19/2008
8
GOODWIN, ANTHONY R.H.
Exec Dt:
02/21/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7804296
US20090091320
12020788
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478

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