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Patent Assignment Assignor Details
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Assignor Name : DUONG, KHANH
Total Assignments: 5
Assignment: 1
Reel/Frame:016158/0155   Pages: 6
Recorded: 01/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUONG, KHANH
Exec Dt:
11/30/2004
2
MASSON, JEAN PIERRE
Exec Dt:
11/30/2004
3
GARCIA-OSUNA, FERNANDO
Exec Dt:
11/30/2004
4
PFUTZNER, HAROLD
Exec Dt:
12/08/2004
5
DUMONT, ALAIN
Exec Dt:
01/12/2005
6
TANAKA, TETSUYA
Exec Dt:
11/30/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7367392
US20050150655
10904809
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:017406/0463   Pages: 8
Recorded: 12/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VILLAREAL, STEVEN G.
Exec Dt:
12/08/2005
2
CIGLENEC, REINHART
Exec Dt:
12/08/2005
3
STUCKER, MICHAEL J.
Exec Dt:
12/08/2005
4
DUONG, KHANH
Exec Dt:
12/08/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7367394
US20070137896
11313004
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
200 GILMINGHAM LANE, MD 200-9
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:020319/0546   Pages: 12
Recorded: 01/04/2008
Attorney Dkt #:24.0952CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VILLAREAL, STEVEN G.
Exec Dt:
12/04/2007
2
POP, JULIAN J.
Exec Dt:
12/18/2007
3
HARMS, KENT D.
Exec Dt:
12/04/2007
4
BOLZE, VICTOR M.
Exec Dt:
12/07/2007
5
CIGLENEC, REINHART
Exec Dt:
12/04/2007
6
STUCKER, MICHAEL J.
Exec Dt:
12/05/2007
7
DUONG, KHANH
Exec Dt:
12/19/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080087470
11942796
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:022124/0762   Pages: 12
Recorded: 01/19/2009
Attorney Dkt #:24.0952CIP-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VILLAREAL, STEVEN G.
Exec Dt:
12/04/2007
2
POP, JULIAN J.
Exec Dt:
12/18/2007
3
HARMS, KENT D.
Exec Dt:
12/04/2007
4
BOLZE, VICTOR M.
Exec Dt:
12/07/2007
5
CIGLENEC, REINHART
Exec Dt:
12/04/2007
6
STUCKER, MICHAEL J.
Exec Dt:
12/05/2007
7
DUONG, KHANH
Exec Dt:
12/19/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7845405
US20090126996
12355956
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:038376/0882   Pages: 4
Recorded: 04/25/2016
Attorney Dkt #:062571.00915
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUONG, KHANH
Exec Dt:
03/12/2014
2
MCCOY, JILL A.
Exec Dt:
03/12/2014
Assignee
1
ABBOTT CARDIOVASCULAR SYSTEMS INC.
3200 LAKESIDE DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9364361
US20150257910
14210086
Correspondence name and address
SQUIRE PATTON BOGGS (US) LLP
275 BATTERY STREET, SUITE 2600
ATTN: JAMES L. REED
SAN FRANCISCO, CA 94111

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