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Patent Assignment Assignor Details
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Assignor Name : VARKEY, JOSEPH P.
Total Assignments: 11
Assignment: 1
Reel/Frame:011112/0951   Pages: 7
Recorded: 09/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALONE, DAVID L.
Exec Dt:
09/12/2000
2
RAYSSIGUIER, CHRISTOPHE M.
Exec Dt:
09/08/2000
3
KOSMALA, ALEXANDRE G. E.
Exec Dt:
09/08/2000
4
JOHNSON, MICHAEL R
Exec Dt:
09/12/2000
5
VARKEY, JOSEPH P.
Exec Dt:
09/07/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727828
NONE
09660693
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 2
Reel/Frame:011112/0962   Pages: 7
Recorded: 09/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALONE, DAVID L.
Exec Dt:
09/12/2000
2
RAYSSIGUIER, CHRISTOPHE M.
Exec Dt:
09/08/2000
3
KOSMALA, ALEXANDRE G.E.
Exec Dt:
09/08/2000
4
JOHNSON, MICHAEL R.
Exec Dt:
09/12/2000
5
VARKEY, JOSEPH P.
Exec Dt:
09/07/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727828
NONE
09660693
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 3
Reel/Frame:012547/0202   Pages: 5
Recorded: 01/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MYDUR, RAVICHARAN
Exec Dt:
01/25/2002
2
VARKEY, JOSEPH P.
Exec Dt:
01/25/2002
3
SARKAR, SUMIT
Exec Dt:
01/25/2002
4
WIJNBERG, WILLEM A.
Exec Dt:
01/25/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6600108
NONE
10057553
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
MR. WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TEXAS 77478
Assignment: 4
Reel/Frame:013710/0733   Pages: 3
Recorded: 01/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH P.
Exec Dt:
01/23/2003
2
SAIT, NOOR F.
Exec Dt:
01/23/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924436
US20030178223
10350866
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:014011/0440   Pages: 5
Recorded: 04/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH P.
Exec Dt:
04/24/2003
2
KIM, BYONG J.
Exec Dt:
04/24/2003
3
WIJNBERG, WILLEM A.
Exec Dt:
04/24/2003
4
YEH, CHUN-TE
Exec Dt:
04/24/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7005583
US20040045735
10423716
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:014212/0023   Pages: 4
Recorded: 06/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORLET, MICHAEL W.
Exec Dt:
06/17/2003
2
DARPI, MONICA M.
Exec Dt:
06/16/2003
3
VARKEY, JOSEPH P.
Exec Dt:
06/13/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6960724
US20040060726
10463314
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:014203/0392   Pages: 2
Recorded: 06/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VARKEY, JOSEPH P.
Exec Dt:
06/17/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7009113
US20040140119
10463271
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TX 77478
Assignment: 8
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: 9
Reel/Frame:016047/0495   Pages: 3
Recorded: 05/23/2005
Attorney Dkt #:25.0320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VARKEY, JOSEPH P.
Exec Dt:
04/08/2005
Assignee
1
SCHLUMBERGER CONVEYANCE AND DELIVERY
555 INDUSTRIAL BOULEVARD, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7235743
US20060231286
11106251
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
ATTN: ROBIN NAVA
555 INDUSTRIAL BOULEVARD, MD-1
SUGAR LAND, TX 77478
Assignment: 10
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: 11
Reel/Frame:016423/0601   Pages: 8
Recorded: 08/19/2005
Attorney Dkt #:25.0298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARKEY, JOSEPH P.
Exec Dt:
06/15/2005
2
SRIDHAR, GARUD
Exec Dt:
06/15/2005
3
SILVERMAN, SETH
Exec Dt:
06/15/2005
4
BHAVSAR, RASHMI B.
Exec Dt:
06/15/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7119283
NONE
11153835
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
ATTN: ROBIN NAVA
555 INDUSTRIAL BOULEVARD, MD-1
SUGAR LAND, TX 77478

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